[NAP CABASE MZA] Informe evento IXP MZA =?utf-8?Q?S=C3=A1bado_?=16/5/2020 16:05 - 19:10
Hernan Moguilevsky- NOC CABASE
noc.hernan en cabase.org.ar
Mar Mayo 19 17:35:46 -03 2020
Corrección: donde dice
> Los logs del MZA-SWT-01 indican un evento de mitigacion de tormenta de Broadcast en la interface Po7 de las interfaces Gi1/3 y Gi1/9 Correspondiente al enlace del miembro Fernando Jurman (FDJ)
Debe decir Po3, como lo indica la gráfica.
Fue un error involuntario.
Saludos.
Hernan Moguilevsky | Supervisor NOC
Suipacha 128 - 3 "F" - Tel: (+5411) 5263-7456 ext. 109
www.cabase.org.ar
El 19 de may. de 2020 15:02 -0300, Hernan Moguilevsky - NOC CABASE <noc.hernan en cabase.org.ar>, escribió:
> Estimados,
>
> El día sábado 16/5 se reportó un evento en el IXP MZA.
> En primer momento se perdió gestón y monitoreo desde RCN por lo que se generó el ticket TT2912 y se reclamó por el enlace a Silica.
>
> <fcecckdeelomkbll.png>
>
> Recibimos en ese horario un pico de 85 kpps L2 Multicast en RCN proveniente de MZA.
>
> <lhmjnclegmkkjcmb.png>
>
> Al ser L2 no quedaron registrados en nuestro sistema de análisis de tráfico.
>
> Durante el evento pudimos ver una gran cantidad de paquetes ICMPv6 y la caída de las sesiones BGP en AF IPv6 tanto de MZA-ROU03 como en RCN.
> Y tambien la caída de sesiones BGP AF IPv4 en MZA-ROU-01
>
>
> [root en RCN-ROU-01 ~]# tcpdump -s0 -c100 -i bond0.104 -Klnne
> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
> listening on bond0.104, link-type EN10MB (Ethernet), capture size 65535 bytes
> 19:09:57.802135 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802142 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802145 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802149 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802152 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802185 00:01:e8:87:8a:5c > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802192 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802197 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802200 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802203 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802206 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802209 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802212 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802215 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802219 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802222 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.802293 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802295 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802296 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802300 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802301 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802303 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802304 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802306 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802308 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802309 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802311 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802312 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802315 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802315 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.802319 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802978 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.802987 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803019 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:01, ethertype IPv6 (0x86dd), length 86: fe80::22f1:7cff:fead:bbd1 > ff02::1:ff00:201: ICMP6, neighbor solicitation, who has 2001:13c7:600b::201, length 32
> 19:09:57.803073 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803122 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803172 00:01:e8:87:8a:5c > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803174 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803176 00:01:e8:87:8a:5c > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803176 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803187 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803280 00:01:e8:87:8a:5c > 33:33:00:00:00:01, ethertype IPv6 (0x86dd), length 118: fe80::201:e8ff:fe87:8a5c > ff02::1: ICMP6, router advertisement, length 64
> 19:09:57.803286 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803290 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803293 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803296 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803299 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803302 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803305 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803308 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803311 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803314 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803317 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803320 00:01:e8:87:8a:5c > 33:33:ff:00:00:01, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:1: ICMP6, neighbor solicitation, who has 2001:13c7:600b::1, length 32
> 19:09:57.803540 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803546 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803549 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803553 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803556 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803559 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803592 64:d1:54:e3:b4:b0 > 33:33:00:00:00:16, ethertype IPv6 (0x86dd), length 130: :: > ff02::16: HBH ICMP6, multicast listener report v2, 3 group record(s), length 68
> 19:09:57.803598 64:d1:54:e3:b4:b0 > 33:33:00:00:00:16, ethertype IPv6 (0x86dd), length 130: :: > ff02::16: HBH ICMP6, multicast listener report v2, 3 group record(s), length 68
> 19:09:57.803607 64:d1:54:e3:b4:b0 > 33:33:00:00:00:16, ethertype IPv6 (0x86dd), length 130: :: > ff02::16: HBH ICMP6, multicast listener report v2, 3 group record(s), length 68
> 19:09:57.803714 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803722 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803726 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803730 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803733 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803737 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803740 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803744 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803747 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803747 20:f1:7c:ad:bb:d1 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::10 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803751 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803755 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803758 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803762 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803765 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803769 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803773 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803776 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803780 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803783 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803787 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803790 c4:ad:34:81:ac:43 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::18 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803804 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803804 64:d1:54:e3:b4:b0 > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::21 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803812 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803814 00:01:e8:87:8a:5c > 33:33:ff:00:02:54, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:254: ICMP6, neighbor solicitation, who has 2001:13c7:600b::254, length 32
> 19:09:57.803815 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803818 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803822 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803825 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803828 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803834 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803843 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803852 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803858 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803867 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
> 19:09:57.803873 00:01:e8:87:8a:5c > 33:33:ff:00:00:05, ethertype IPv6 (0x86dd), length 86: 2001:13c7:600b::243 > ff02::1:ff00:5: ICMP6, neighbor solicitation, who has 2001:13c7:600b::5, length 32
>
> MZA-ROU-03
> 2020-05-16 19:10:33 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 16s ago
> 2020-05-16 19:10:33 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 9s ago
> 2020-05-16 19:09:29 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 15s ago
> 2020-05-16 19:09:29 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 1m 17s ago
> 2020-05-16 19:07:27 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 1m 5s ago
> 2020-05-16 19:07:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 38s ago
> 2020-05-16 19:05:30 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 42s ago
> 2020-05-16 19:03:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 2s ago
> 2020-05-16 19:01:29 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 7s ago
> 2020-05-16 19:01:03 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 35s ago
> 2020-05-16 19:01:03 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1s ago
> 2020-05-16 18:59:23 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 46s ago
> 2020-05-16 18:57:21 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 43s ago
> 2020-05-16 18:56:28 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 7s ago.
> 2020-05-16 18:56:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 15s ago
> 2020-05-16 18:55:17 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 32s ago
> 2020-05-16 18:55:16 AS52360 200.14.38.254 BGP Session Up: 200.14.38.254 (AS52360), time 1m 16s ago
> 2020-05-16 18:53:22 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 1m 37s ago
> 2020-05-16 18:51:29 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 6s ago
> 2020-05-16 18:51:29 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 6s ago
> 2020-05-16 18:51:28 mza-rou-03 Bgp-peers: 4 updated, 7 unchanged.
> 2020-05-16 18:51:14 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 7s ago.
> 2020-05-16 18:49:24 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 27s ago
> 2020-05-16 18:47:26 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 27s ago
> 2020-05-16 18:47:25 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 54s ago
> 2020-05-16 18:46:11 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 11s ago.
> 2020-05-16 18:45:24 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 14s ago
> 2020-05-16 18:43:30 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 51s ago
> 2020-05-16 18:43:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 42s ago
> 2020-05-16 18:39:29 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 22s ago
> 2020-05-16 18:39:29 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 10s ago
> 2020-05-16 18:39:28 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 3s ago.
> 2020-05-16 18:37:26 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 30s ago
> 2020-05-16 18:37:26 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 1m 2s ago
> 2020-05-16 18:36:15 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 14s ago
> 2020-05-16 18:35:30 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 18s ago.
> 2020-05-16 18:35:30 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 59s ago
> 2020-05-16 18:31:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 32s ago
> 2020-05-16 18:30:31 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 52s ago
> 2020-05-16 18:29:30 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 52s ago
> 2020-05-16 18:19:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 25s ago
> 2020-05-16 18:17:22 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 1m 47s ago
> 2020-05-16 18:17:21 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 45s ago
> 2020-05-16 18:17:21 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 1m 46s ago
> 2020-05-16 18:17:21 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 44s ago
> 2020-05-16 18:15:29 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 1s ago.
> 2020-05-16 18:15:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 16s ago
> 2020-05-16 18:13:20 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 33s ago
> 2020-05-16 18:11:43 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 2s ago
> 2020-05-16 18:09:29 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 3s ago
> 2020-05-16 18:07:22 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 24s ago
> 2020-05-16 18:07:20 AS52360 200.14.38.254 BGP Session Up: 200.14.38.254 (AS52360), time 22s ago
> 2020-05-16 18:05:32 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 1m 2s ago
> 2020-05-16 18:05:29 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 58s ago
> 2020-05-16 18:05:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 53s ago
> 2020-05-16 18:03:30 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 20s ago
> 2020-05-16 18:00:27 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 39s ago
> 2020-05-16 18:00:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 43s ago
> 2020-05-16 17:59:28 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 9s ago.
> 2020-05-16 17:57:22 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1s ago
> 2020-05-16 17:55:18 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 23s ago
> 2020-05-16 17:53:28 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 39s ago
> 2020-05-16 17:53:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 55s ago
> 2020-05-16 17:51:31 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 1m 3s ago
> 2020-05-16 17:50:22 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 17s ago
> 2020-05-16 17:49:29 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 1s ago.
> 2020-05-16 17:49:29 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 45s ago
> 2020-05-16 17:45:22 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 4s ago
> 2020-05-16 17:45:22 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 6s ago.
> 2020-05-16 17:43:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 34s ago
> 2020-05-16 17:43:27 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 1m 15s ago
> 2020-05-16 17:40:41 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 19s ago
> 2020-05-16 17:40:40 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 10s ago
> 2020-05-16 17:39:32 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 26s ago
> 2020-05-16 17:36:14 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 34s ago
> 2020-05-16 17:35:32 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 8s ago.
> 2020-05-16 17:35:29 AS52360 200.14.38.254 BGP Session Up: 200.14.38.254 (AS52360), time 52s ago
> 2020-05-16 17:33:26 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 12s ago
> 2020-05-16 17:33:26 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 1m 40s ago
> 2020-05-16 17:31:26 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 35s ago
> 2020-05-16 17:30:31 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 1s ago.
> 2020-05-16 17:29:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 2s ago
> 2020-05-16 17:26:05 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 3s ago
> 2020-05-16 17:25:17 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 42s ago
> 2020-05-16 17:23:25 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 47s ago
> 2020-05-16 17:21:27 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 1m 41s ago
> 2020-05-16 17:21:26 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 14s ago
> 2020-05-16 17:19:18 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 32s ago
> 2020-05-16 17:19:18 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 26s ago
> 2020-05-16 17:17:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 3s ago
> 2020-05-16 17:15:52 AS52360 200.14.38.254 BGP Session Up: 200.14.38.254 (AS52360), time 6s ago
> 2020-05-16 17:15:33 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 35s ago
> 2020-05-16 17:13:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 53s ago
> 2020-05-16 17:13:27 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 7s ago.
> 2020-05-16 17:11:15 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 1m 22s ago
> 2020-05-16 17:09:28 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 1m 57s ago
> 2020-05-16 17:09:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 17s ago
> 2020-05-16 17:09:26 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 49s ago
> 2020-05-16 17:07:28 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 4s ago.
> 2020-05-16 17:07:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 43s ago
> 2020-05-16 17:05:28 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 1m 7s ago
> 2020-05-16 17:02:17 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 20s ago
> 2020-05-16 17:01:27 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 44s ago
> 2020-05-16 17:01:26 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 51s ago
> 2020-05-16 16:57:18 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 1m 8s ago
> 2020-05-16 16:56:04 AS52376 2001:13c7:600b:304::201 BGP Session Down: 2001:13c7:600b:304::201 (AS52376), time 12s ago.
> 2020-05-16 16:55:20 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 12s ago.
> 2020-05-16 16:51:25 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 22s ago
> 2020-05-16 16:51:25 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 16s ago.
> 2020-05-16 16:50:40 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 1s ago.
> 2020-05-16 16:49:32 AS7049 2001:13c7:600b:401::254 BGP Session Up: 2001:13c7:600b:401::254 (AS7049), time 1m 54s ago
> 2020-05-16 16:49:31 AS52376 2001:13c7:600b:304::201 BGP Session Up: 2001:13c7:600b:304::201 (AS52376), time 35s ago
> 2020-05-16 16:49:30 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 1m 38s ago
> 2020-05-16 16:47:20 AS7049 2001:13c7:600b:401::254 BGP Session Down: 2001:13c7:600b:401::254 (AS7049), time 9s ago.
> 2020-05-16 16:45:31 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 18s ago
> 2020-05-16 16:45:30 AS52376 2001:13c7:600b:304::201 BGP Session Down: 2001:13c7:600b:304::201 (AS52376), time 6s ago.
> 2020-05-16 16:41:26 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 1s ago
> 2020-05-16 16:41:05 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 16s ago.
> 2020-05-16 16:37:26 AS52360 200.14.38.254 BGP Session Up: 200.14.38.254 (AS52360), time 47s ago
> 2020-05-16 16:36:33 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 24s ago
> 2020-05-16 16:36:32 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 58s ago
> 2020-05-16 16:35:28 AS52360 2001:13c7:600b::254 BGP Session flapped: 2001:13c7:600b::254 (AS52360), time 1m 13s ago
> 2020-05-16 16:29:30 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 8s ago
> 2020-05-16 16:25:20 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 21s ago
> 2020-05-16 16:25:20 AS52376 2001:13c7:600b:304::201 BGP Session Up: 2001:13c7:600b:304::201 (AS52376), time 1m 58s ago
> 2020-05-16 16:23:19 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 3s ago
> 2020-05-16 16:21:02 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 11s ago
> 2020-05-16 16:19:26 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 48s ago
> 2020-05-16 16:17:25 AS63293 2001:13c7:600b:510::10 BGP Session Up: 2001:13c7:600b:510::10 (AS63293), time 20s ago
> 2020-05-16 16:17:25 AS52376 2001:13c7:600b:304::201 BGP Session flapped: 2001:13c7:600b:304::201 (AS52376), time 13s ago
> 2020-05-16 16:17:24 AS63293 200.115.88.80 BGP Session flapped: 200.115.88.80 (AS63293), time 19s ago
> 2020-05-16 16:13:28 AS52376 2001:13c7:600b:304::201 BGP Session Down: 2001:13c7:600b:304::201 (AS52376), time 30s ago.
> 2020-05-16 16:13:28 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 3s ago.
> 2020-05-16 16:11:14 AS52360 2001:13c7:600b::254 BGP Session Up: 2001:13c7:600b::254 (AS52360), time 1m 42s ago
> 2020-05-16 16:09:32 AS7049 2001:13c7:600b:401::254 BGP Session flapped: 2001:13c7:600b:401::254 (AS7049), time 1m 27s ago
> 2020-05-16 16:09:30 AS52360 2001:13c7:600b::254 BGP Session Down: 2001:13c7:600b::254 (AS52360), time 7s ago.
>
> MZA-ROU-01
> 2020-05-16 16:20:22 mza-rou-01 Device status changed to Down (snmp -> ping)
> 2020-05-16 16:15:08 mza-rou-01 Device status changed to Down (snmp)
> 2020-05-16 16:10:31 AS BGP Session flapped: 2001:13c7:600b::243 (AS52360), time 45s ago
> 2020-05-16 16:10:26 AS BGP Session flapped: 200.14.38.34 (AS52436), time 6s ago
> 2020-05-16 16:10:26 AS BGP Session Up: 200.14.38.33 (AS264800), time 53s ago
> 2020-05-16 16:10:24 AS BGP Session flapped: 200.14.38.28 (AS264800), time 1m 47s ago
> 2020-05-16 16:10:23 AS BGP Session flapped: 200.14.38.22 (AS265699), time 1m 10s ago
> 2020-05-16 16:10:18 AS BGP Session flapped: 200.14.38.3 (AS52436), time 2m 49s ago
> 2020-05-16 16:06:11 AS BGP Session Up: 2001:13c7:600b::20 (AS263172), time 18s ago
> 2020-05-16 16:06:06 AS BGP Session Down: 200.14.38.33 (AS264800), time 2s ago.
> 2020-05-16 16:06:04 AS BGP Session Up: 200.14.38.24 (AS265740), time 4m 23s ago
> 2020-05-16 16:06:03 AS BGP Session flapped: 200.14.38.20 (AS263172), time 19s ago
> 2020-05-16 16:00:51 AS BGP Session Up: 200.14.38.20 (AS263172), time 1m 59s ago
> 2020-05-16 15:58:24 AS BGP Session Up: 200.14.38.42 (AS264656), time 5m 42s ago
> 2020-05-16 15:58:20 AS BGP Session Up: 200.14.38.34 (AS52436), time 2m 31s ago
> 2020-05-16 15:58:12 AS BGP Session Up: 200.14.38.3 (AS52436), time 2m 53s ago
> 2020-05-16 15:58:11 AS BGP Session Up: 200.14.38.2 (AS52436), time 2m 44s ago
> 2020-05-16 15:58:11 AS BGP Session Up: 200.14.38.1 (AS52436), time 2m 47s ago
>
>
> Los logs del MZA-SWT-01 indican un evento de mitigacion de tormenta de Broadcast en la interface Po7 de las interfaces Gi1/3 y Gi1/9 Correspondiente al enlace del miembro Fernando Jurman (FDJ)
>
> MZA-SWT-01
> May 16 16:00:59: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking GigabitEthernet1/24 on VLAN0430. Port consistency restored.
> May 16 16:03:36: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected on Gi1/9. A packet filter action has been applied on the interface.
> May 16 16:03:43: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected on Gi1/3. A packet filter action has been applied on the interface.
> May 16 16:03:46: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected on Gi1/9. A packet filter action has been applied on the interface.
> May 16 16:03:48: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected on Gi1/3. A packet filter action has been applied on the interface.
> May 16 16:35:37: %STORM_CONTROL-3-FILTERED: A Broadcast storm detected on Gi1/9. A packet filter action has been applied on the interface.
> May 16 19:11:55: %EC-5-UNBUNDLE: Interface GigabitEthernet1/18 left the port-channel Port-channel7
> May 16 19:11:55: %EC-5-UNBUNDLE: Interface GigabitEthernet1/25 left the port-channel Port-channel7
> May 16 19:12:10: %SYS-5-CONFIG_I: Configured from console by jvitale on vty0 (200.14.38.254)
>
>
> En la gráfica del miembro se registró la inyeccion de 194 kpps del tipo Broadcast y 102 kpps del tipo Multicast:
> <hhbbfcoffdioloii.png>
>
> En la puerta de un miembro sin tráfico se registró el siguiente comportamiento: Sólo se propagaron los paquetes Multicast.
> <hdfoloaleafjmijp.png>
>
> El evento finalizó con la desconexion del miembro por parte de Silica al encontrar anomalías en su tráfico.
>
>
> Preventivamente se configuraron las segurizaciones de puerto faltantes en MZA-SWT-01 y MZA-ROU-03.
>
> Inicial:
> MZA-ROU-03#sh mac-address-table dynamic vlan 430
> VlanId Mac Address Type Interface State
> 430 00:07:7d:cf:0c:30 Dynamic Po 1 Active
> 430 00:07:7d:cf:0c:3f Dynamic Po 1 Active
> 430 00:0c:29:22:f7:61 Dynamic Po 1 Active
> 430 00:1c:73:c9:c0:fd Dynamic Po 4 Active
> 430 00:32:17:e6:08:d9 Dynamic Te 2/2 Active
> 430 00:e0:fc:09:bc:f9 Dynamic Te 2/0 Active
> 430 0c:41:e9:a0:c0:60 Dynamic Po 2 Active
> 430 1a:69:8c:01:2c:5c Dynamic Po 1 Active
> 430 20:f1:7c:ad:bb:d1 Dynamic Te 2/0 Active
> 430 2c:59:e5:9b:70:64 Dynamic Po 1 Active
> 430 44:1e:a1:3b:27:13 Dynamic Po 2 Active
> 430 44:31:92:15:e2:17 Dynamic Po 1 Active
> 430 4c:5e:0c:06:c9:d9 Dynamic Po 1 Active
> 430 4c:5e:0c:06:c9:da Dynamic Po 1 Active
> 430 4c:5e:0c:de:b9:f2 Dynamic Po 1 Active
> 430 50:3d:e5:c6:33:78 Dynamic Po 1 Active
> 430 64:d1:54:cf:a9:3f Dynamic Po 1 Active
> 430 64:d1:54:d0:55:7c Dynamic Po 1 Active
> 430 64:d1:54:e3:b4:b0 Dynamic Po 1 Active
> 430 64:d1:54:e9:94:f7 Dynamic Te 2/6 Active
> 430 64:d1:54:ec:da:d7 Dynamic Te 2/6 Active
> 430 64:d1:54:ff:2d:a3 Dynamic Po 1 Active
> 430 6c:3b:6b:eb:64:9d Dynamic Po 4 Active
> 430 6c:3b:6b:eb:64:9e Dynamic Po 4 Active
> 430 6c:3b:6b:ef:17:1e Dynamic Po 1 Active
> 430 6c:3b:6b:ef:1e:3a Dynamic Po 1 Active
> 430 6c:ae:8b:5d:74:68 Dynamic Po 1 Active
> 430 6c:ae:8b:5d:74:6c Dynamic Po 1 Active
> 430 72:b4:5e:62:e4:2c Dynamic Po 1 Active
> 430 74:4d:28:27:97:aa Dynamic Te 2/2 Active
> 430 74:4d:28:3d:a3:b7 Dynamic Te 2/2 Active
> 430 74:4d:28:e3:0b:b2 Dynamic Po 1 Active
> 430 78:1d:ba:56:f4:25 Dynamic Te 2/6 Active
> 430 b8:69:f4:1b:b3:61 Dynamic Po 1 Active
> 430 b8:69:f4:8e:86:d9 Dynamic Po 1 Active
> 430 b8:69:f4:8e:86:de Dynamic Po 1 Active
> 430 b8:69:f4:e0:17:53 Dynamic Po 1 Active
> 430 c4:ad:34:81:ac:43 Dynamic Po 1 Active
> 430 c4:ad:34:d2:19:60 Dynamic Po 1 Active
> 430 cc:2d:e0:14:fa:83 Dynamic Po 1 Active
> 430 cc:2d:e0:20:8e:51 Dynamic Po 1 Active
> 430 cc:2d:e0:bd:3c:8d Dynamic Po 1 Active
> 430 cc:2d:e0:bd:e0:d1 Dynamic Po 1 Active
> 430 cc:2d:e0:e4:7f:b7 Dynamic Te 2/6 Active
> 430 cc:53:b5:f0:53:9f Dynamic Te 2/6 Active
> 430 d4:ca:6d:8e:bd:b2 Dynamic Po 1 Active
> 430 d4:ca:6d:8e:bd:b3 Dynamic Po 1 Active
> 430 e4:8d:8c:08:a8:b4 Dynamic Po 1 Active
> 430 e6:eb:69:ad:da:9d Dynamic Te 2/0 Active
> 430 ec:eb:b8:1f:08:80 Dynamic Po 1 Active
> 430 ee:c9:23:b8:c6:99 Dynamic Po 1 Active
>
> Final:
> MZA-SWT-01#sh mac address-table dynamic
> No entries present.
>
> MZA-SWT-01#sh mac address-table static
> Unicast Entries
> vlan mac address type protocols port
> -------+---------------+--------+---------------------+--------------------
> 10 0007.7dcf.0c3f static ip,ipx,assigned,other Switch
> 304 0001.e887.8a5c static ip,ipx,assigned,other Port-channel1
> 304 0001.e8a0.488a static ip,ipx,assigned,other Port-channel1
> 304 0007.7dcf.0c3f static ip,ipx,assigned,other Switch
> 304 0c41.e9a0.c060 static ip,ipx,assigned,other Port-channel1
> 401 0001.e887.8a5c static ip,ipx,assigned,other Port-channel1
> 401 5c5e.abda.a5c1 static ip,ipx,assigned,other GigabitEthernet1/45
> 401 cc53.b5f0.5390 static ip,ipx,assigned,other GigabitEthernet1/45
> 430 0001.e887.8a5c static ip,ipx,assigned,other Port-channel1
> 430 0001.e8a0.488a static ip,ipx,assigned,other Port-channel1
> 430 0007.7dcf.0c3f static ip,ipx,assigned,other Switch
> 430 000c.2922.f761 static ip,ipx,assigned,other GigabitEthernet1/47
> 430 001b.21bb.9c78 static ip,ipx,assigned,other Port-channel1
> 430 001c.73c9.c0fd static ip,ipx,assigned,other Port-channel1
> 430 0032.17e6.08d9 static ip,ipx,assigned,other Port-channel1
> 430 20f1.7cad.bbd1 static ip,ipx,assigned,other Port-channel1
> 430 2c59.e59b.7064 static ip,ipx,assigned,other Port-channel5
> 430 441e.a13b.2713 static ip,ipx,assigned,other Port-channel1
> 430 4431.9215.e217 static ip,ipx,assigned,other Port-channel2
> 430 444c.a820.ad2b static ip,ipx,assigned,other Port-channel1
> 430 4c5e.0c02.d79e static ip,ipx,assigned,other Port-channel1
> 430 4c5e.0c06.c9d9 static ip,ipx,assigned,other GigabitEthernet1/4
> 430 4c5e.0c06.c9da static ip,ipx,assigned,other GigabitEthernet1/21
> 430 4c5e.0c4a.d113 static ip,ipx,assigned,other Port-channel1
> 430 4c5e.0cde.b9f2 static ip,ipx,assigned,other GigabitEthernet1/21
> 430 503d.e5c6.3378 static ip,ipx,assigned,other GigabitEthernet1/48
> 430 64d1.54cf.a93f static ip,ipx,assigned,other GigabitEthernet1/20
> 430 64d1.54d0.557c static ip,ipx,assigned,other GigabitEthernet1/4
> 430 64d1.54dc.83b0 static ip,ipx,assigned,other Port-channel1
> 430 64d1.54e3.b4b0 static ip,ipx,assigned,other GigabitEthernet1/21
> 430 64d1.54e9.94f7 static ip,ipx,assigned,other Port-channel1
> 430 64d1.54ec.dad7 static ip,ipx,assigned,other Port-channel1
> 430 64d1.54ff.2da3 static ip,ipx,assigned,other GigabitEthernet1/40
> 430 6c3b.6beb.649d static ip,ipx,assigned,other Port-channel1
> 430 6c3b.6bef.171e static ip,ipx,assigned,other GigabitEthernet1/24
> 430 6c3b.6bef.1e3a static ip,ipx,assigned,other GigabitEthernet1/37
> 430 6cae.8b5d.7468 static ip,ipx,assigned,other GigabitEthernet1/47
> 430 6cae.8b5d.746c static ip,ipx,assigned,other GigabitEthernet1/47
> 430 72b4.5e62.e42c static ip,ipx,assigned,other Port-channel4
> 430 744d.2827.97aa static ip,ipx,assigned,other Port-channel1
> 430 744d.2838.bc59 static ip,ipx,assigned,other Port-channel1
> 430 744d.283d.a3b7 static ip,ipx,assigned,other Port-channel1
> 430 744d.28e3.0bb2 static ip,ipx,assigned,other Port-channel6
> 430 781d.ba56.f425 static ip,ipx,assigned,other Port-channel1
> 430 b869.f41b.b361 static ip,ipx,assigned,other GigabitEthernet1/21
> 430 b869.f48e.86d9 static ip,ipx,assigned,other Port-channel8
> 430 b869.f48e.86de static ip,ipx,assigned,other Port-channel8
> 430 b869.f4e0.1753 static ip,ipx,assigned,other Port-channel6
> 430 c4ad.3481.ac43 static ip,ipx,assigned,other Port-channel7
> 430 c4ad.34d2.1960 static ip,ipx,assigned,other Port-channel8
> 430 cc2d.e014.fa83 static ip,ipx,assigned,other GigabitEthernet1/2
> 430 cc2d.e020.8e51 static ip,ipx,assigned,other GigabitEthernet1/10
> 430 cc2d.e0bd.3c8d static ip,ipx,assigned,other GigabitEthernet1/19
> 430 cc2d.e0bd.e0d1 static ip,ipx,assigned,other GigabitEthernet1/39
> 430 cc2d.e0e4.7fb7 static ip,ipx,assigned,other Port-channel1
> 430 cc53.b5f0.539f static ip,ipx,assigned,other Port-channel1
> 430 d4ca.6d8e.bdb3 static ip,ipx,assigned,other Port-channel4
> 430 d4ca.6d8e.c9a8 static ip,ipx,assigned,other Port-channel3
> 430 e48d.8c08.a8b4 static ip,ipx,assigned,other Port-channel8
> 430 e6eb.69ad.da9d static ip,ipx,assigned,other Port-channel1
> 430 eec9.23b8.c699 static ip,ipx,assigned,other Port-channel4
>
> Multicast Entries
> vlan mac address type ports
> -------+---------------+-------+--------------------------------------------
> 1 ffff.ffff.ffff system
> 10 ffff.ffff.ffff system Switch
> 304 ffff.ffff.ffff system Switch,Po1
> 401 ffff.ffff.ffff system Gi1/45,Po1
> 430 ffff.ffff.ffff system Gi1/2,Gi1/4,Gi1/10,Gi1/19,Gi1/20,Gi1/21,Gi1/24
> Gi1/37,Gi1/39,Gi1/40,Gi1/47,Gi1/48,Switch
> Po1,Po2,Po3,Po4,Po5,Po6,Po7,Po8
> 444 ffff.ffff.ffff system
>
>
> Conclusion:
>
> El miembro FDJ inyectó una cantidad extraordinaria de paquetes Broadcast y Multicast.
> Los paqutes de Broadcast fueron mitigados por la configuración de storm-control existente en la interface.
> Los paquetes de Multicast se propagaron a todos los enlaces del IXP MZA incluyendo el de RCN.
> El procesamiento de dichos paquetes afectó al MZA-ROU-03 y RCN-ROU-05, ambos Force10 Exascale.
> El filtrado de paquetes Multicast no está soportado por las tecnologías actuales del IXP MZA.
>
>
> Problemas encontrados que requieren atención:
> Bajar administrativamente las interfaces que no están cursando tráfico.
> Configurar los Etherchannel en LACP. Ya que una mala configuración del lado de los miembros podría generar un loop.
>
>
> MZA-SWT-01# sh lacp 1 in
> Flags: S - Device is requesting Slow LACPDUs
> F - Device is requesting Fast LACPDUs
> A - Device is in Active mode P - Device is in Passive mode
>
> Channel group 1
> LACP port Admin Oper Port Port
> Port Flags State Priority Key Key Number State
> Te1/49 SA bndl 32768 0x1 0x1 0x32 0x3D
> Te1/50 SA bndl 32768 0x1 0x1 0x33 0x3D
>
>
> MZA-SWT-01# sh lacp 2 in
> Channel group 2 is not participating in LACP
> MZA-SWT-01# sh lacp 3 in
> Channel group 3 is not participating in LACP
> MZA-SWT-01# sh lacp 4 in
> Channel group 4 is not participating in LACP
> MZA-SWT-01# sh lacp 5 in
> Channel group 5 is not participating in LACP
> MZA-SWT-01# sh lacp 6 in
> Channel group 6 is not participating in LACP
> MZA-SWT-01# sh lacp 7 in
> Channel group 7 is not participating in LACP
> MZA-SWT-01#
>
> Po1 up up Trunk: MZA-ROU-03 eth2 [10Gb]
> Po2 up up MZA: Arlink (ARK) [4Gb] {28075}
> Po3 up up MZA: Fernando Jurman SA (FDJ) [2Gb] {52503}
> Po4 up up MZA: INTELISIS SA (ILS) [2Gb] {263775}
> Po5 up up MZA: Fibras Opticas del oeste (FOO) [2Gb] {265692}
> Po6 up up MZA: Kepwisp SRL (KEP) [2Gb] {264679}
> Po7 up up MZA: MZA: Andres Pozzi (APO) [2Gb] {264787}
> Po8 up up MZA:Waycom SA (WAY) [1Gb] via MZA-SWT-01 F0/12 F0/13
>
>
> Saludos cordiales.
>
> --
>
>
> Hernan Moguilevsky | Supervisor NOC
> Suipacha 128 - 3 "F" - Tel: (+5411) 5263-7456 ext. 109
> www.cabase.org.ar
------------ próxima parte ------------
Se ha borrado un adjunto en formato HTML...
URL: <http://mailmancabase.interdotnet.com.ar/pipermail/napmendoza/attachments/20200519/aa57d985/attachment-0001.html>
Más información sobre la lista de distribución Napmendoza