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SNR-S2970G-48S Version 2.1.0A Build 5721 проблемы с igmp

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lxsv   

lxsv
Posted (edited)

Доброго всем. будет много буков.

 

Использую SNR-S2970G-48S Version 2.1.0A Build 5721 и NAG SNR-S2970G-24S Version 2.1.0C по назначению, агрегирую домовые коммутаторы iscom 2110A/Dlink 1228MA/zelax * /и т.п

 

Агрегаторы так же агрегируются в cisco ME3400.(далее sw2 me3400)

как выглядит вся цепочка

1. Коммутатор C3750 в 28-й порт приходит мультикаст от провайдера, 24й порт смотрит вниз к первой sw1 CISCO ME3400 (ME-3400G-12CS-A /me340x-metroipaccess-mz.122-50.SE1.bin)

2. Коммутатор SW1 ME3400, используется для коммутации браса(SE100), серверов , в общем noc коммутатор. мультикаст получает в 3-й порт от C3750 отдает в 16-й порт, в сторону второго свитча ME3400. (на порту (gi0/3) применяются правила port-type nni)

 

3. Коммутатор SW2 ME3400 принимает мультикаст в 16й порт, порт является для свитча аплинком.

 

В коммутатор SW2 ME3400 Включены 5 агрегирующих коммутаторов по гиговом каналам.

порт 2 - коммутатор SNR - 24 порта

Порт 4, 9 - snr 48 портов

порт 5 Dlink 3120-24SC

Порт 8 Raisecom 26 портов

 

 

IMAG0379.jpg

От оператора я получаю мультикаст группами 239.195.*.*

Абоненты получают мультикаст во vlan 100 в котором проиходит так же авторизация по PPPoE.

 

Собственно в чем проблема.

Коммутаторы SNR магическим образом сообщают свитчу SW2 me3400 о том, что им нужно получать от него все группы которые хоть раз были открыты абонентами ниже. Как выяснилось, даже если я сам подключаюсь в C3750 и открываю канал, то он начинает литься вниз.

 

в результате чего у меня в сеть начинает выливаться порядка 300 мегабит мультикаста и множится в порты SNR-а.

Удивительно, но трафик от групп, которых не запросили на райзе или длинке не идет в те порты, идет только в SNR

 

 

Диагностика

sw 2 ME3400

sh ip igmp snooping groups

100 239.195.0.1 igmp v2,v3 Gi0/2, Gi0/4,

Gi0/9, Gi0/16

100 239.195.0.2 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.3 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.4 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.5 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.7 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.8 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.9 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.10 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.11 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.12 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.14 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.15 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.16 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.17 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.18 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.20 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.21 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.23 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.26 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.27 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.7 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.10 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.11 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.12 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.13 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.14 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.15 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.16 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.17 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.18 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.19 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.20 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.21 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.22 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.23 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.25 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.26 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.27 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.28 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.29 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.30 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.31 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.32 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.34 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.35 igmp v2 Gi0/4, Gi0/9,

100 239.195.0.29 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.32 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.33 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.36 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.37 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.38 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.39 igmp v2 Gi0/4, Gi0/8,

Gi0/9, Gi0/16

100 239.195.0.41 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.43 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.45 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.46 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.47 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.50 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.51 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.52 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.56 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.58 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.59 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.62 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.70 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.73 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.75 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.0.79 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.1 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.2 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.3 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.6 igmp v2 Gi0/4, Gi0/9,

 

100 239.195.1.36 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.37 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.38 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.39 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.40 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.41 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.42 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.43 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.44 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.45 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.46 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.49 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.61 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.1.69 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.2.1 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.2.2 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.2.3 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.5.1 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.5.3 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.5.4 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.5.5 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.5.9 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.8.1 igmp v2 Gi0/4, Gi0/9,

Gi0/16

100 239.195.8.2 igmp v2 Gi0/4, Gi0/9,

Gi0/16 Gi0/16

и т.д.

 

что видим на snr-48 включенным в 4-й порт

 

sh ip igmp-snooping groups

100 239.255.67.250 IGMP G0/40

100 239.255.255.250 IGMP G0/3, G0/5, G0/9, G0/10, G0/11,

G0/14, G0/20, G0/21, G0/30, G0/31

G0/37, G0/40, G0/41, G0/42, G0/44

100 239.192.152.143 IGMP G0/9, G0/20, G0/31, G0/37, G0/40

100 239.192.0.0 IGMP G0/9, G0/11

100 239.195.0.7 IGMP G0/7, G0/39, G0/47

100 239.195.0.32 IGMP G0/7

100 239.195.1.26 IGMP G0/7, G0/39, G0/47

100 239.195.5.9 IGMP G0/7, G0/29, G0/39, G0/47

100 239.195.1.21 IGMP G0/7, G0/39, G0/47

100 239.195.0.21 IGMP G0/7, G0/39, G0/47

100 239.195.1.22 IGMP G0/7, G0/39, G0/47

100 239.195.1.32 IGMP G0/7, G0/47

100 239.195.1.23 IGMP G0/7, G0/39, G0/47

100 239.195.1.25 IGMP G0/7, G0/39, G0/47

100 239.195.5.5 IGMP G0/7, G0/47

100 239.195.1.31 IGMP G0/7, G0/39, G0/47

100 239.195.1.3 IGMP G0/7, G0/39, G0/47

100 239.195.0.37 IGMP G0/7, G0/39

100 239.195.1.28 IGMP G0/7, G0/39, G0/47

100 239.195.1.16 IGMP G0/7, G0/39, G0/47

100 239.195.8.11 IGMP G0/7, G0/47

100 239.195.1.20 IGMP G0/7, G0/39, G0/47

100 239.195.0.43 IGMP G0/7, G0/39, G0/47

100 239.195.8.8 IGMP G0/7, G0/47

100 239.195.0.9 IGMP G0/7, G0/39

100 239.195.8.9 IGMP G0/7, G0/47

100 239.195.1.1 IGMP G0/7, G0/39

100 239.195.8.10 IGMP G0/7, G0/47

100 239.195.1.27 IGMP G0/7, G0/39, G0/47

100 239.195.8.6 IGMP G0/7, G0/47

100 239.195.8.7 IGMP G0/7, G0/47

100 239.195.0.15 IGMP G0/7, G0/39

100 239.195.0.26 IGMP G0/7, G0/39

100 239.195.0.1 IGMP G0/7, G0/29, G0/39, G0/47

100 239.195.0.16 IGMP G0/7, G0/39

100 239.195.0.20 IGMP G0/7, G0/39

100 239.195.0.27 IGMP G0/7, G0/39

100 239.195.0.3 IGMP G0/7

100 239.195.8.14 IGMP G0/7

100 239.195.0.23 IGMP G0/7

100 239.195.0.17 IGMP G0/7

100 239.195.1.7 IGMP G0/7

100 239.195.5.3 IGMP G0/7

100 239.195.2.3 IGMP G0/7

100 239.195.5.4 IGMP G0/7

100 239.195.5.4 IGMP G0/7

100 239.195.0.47 IGMP G0/7

100 239.195.1.29 IGMP G0/7

100 239.195.1.40 IGMP G0/7

100 239.195.1.41 IGMP G0/7

100 239.195.1.36 IGMP G0/7

100 239.195.1.37 IGMP G0/7

100 239.195.1.38 IGMP G0/7

100 239.195.2.2 IGMP G0/7

100 239.195.38.1 IGMP G0/7

100 239.195.1.2 IGMP G0/7

100 239.195.2.1 IGMP G0/7

100 239.195.1.61 IGMP G0/7

100 239.195.0.11 IGMP G0/7

100 239.195.1.45 IGMP G0/7

100 239.195.1.46 IGMP G0/7

100 239.195.1.10 IGMP G0/7

100 239.195.0.10 IGMP G0/7

100 239.195.1.11 IGMP G0/7

100 239.195.1.42 IGMP G0/7

100 239.195.0.79 IGMP G0/7

100 239.195.1.17 IGMP G0/7

100 239.195.1.18 IGMP G0/7

100 239.195.1.6 IGMP G0/7

100 239.195.0.50 IGMP G0/7

100 239.195.1.13 IGMP G0/7

100 239.195.8.1 IGMP G0/7

100 239.195.8.2 IGMP G0/7

100 239.195.1.44 IGMP G0/7

100 239.195.0.46 IGMP G0/7

100 239.195.0.58 IGMP G0/7

100 239.195.0.33 IGMP G0/7

100 239.195.0.62 IGMP G0/7

100 239.195.8.3 IGMP G0/7

100 239.195.8.4 IGMP G0/7

100 239.195.0.75 IGMP G0/7

100 239.195.8.5 IGMP G0/7

100 239.195.1.15 IGMP G0/7

100 239.195.1.69 IGMP G0/7

100 239.195.0.4 IGMP G0/7

100 239.196.100.2 IGMP G0/7

100 239.195.8.12 IGMP G0/7

100 239.196.100.5 IGMP G0/7

100 239.195.0.5 IGMP G0/7

100 239.195.8.13 IGMP G0/7

100 239.195.1.19 IGMP G0/7

100 239.195.1.12 IGMP G0/7

100 239.195.1.14 IGMP G0/7

100 239.195.63.1 IGMP G0/7

100 239.195.1.44 IGMP G0/7

100 239.195.0.46 IGMP G0/7

100 239.195.0.58 IGMP G0/7

100 239.195.0.33 IGMP G0/7

100 239.195.0.62 IGMP G0/7

100 239.195.8.3 IGMP G0/7

100 239.195.8.4 IGMP G0/7

100 239.195.0.75 IGMP G0/7

100 239.195.8.5 IGMP G0/7

100 239.195.1.15 IGMP G0/7

100 239.195.1.69 IGMP G0/7

100 239.195.0.4 IGMP G0/7

100 239.196.100.2 IGMP G0/7

100 239.195.8.12 IGMP G0/7

100 239.196.100.5 IGMP G0/7

100 239.195.0.5 IGMP G0/7

100 239.195.8.13 IGMP G0/7

100 239.195.1.19 IGMP G0/7

100 239.195.1.12 IGMP G0/7

100 239.195.1.14 IGMP G0/7

100 239.195.63.1 IGMP G0/7

100 239.195.0.14 IGMP G0/7

100 239.195.0.59 IGMP G0/7

100 239.195.0.18 IGMP G0/7

100 239.195.0.2 IGMP G0/7

100 239.195.1.34 IGMP G0/7

100 239.195.5.1 IGMP G0/7

100 239.195.0.8 IGMP G0/7

100 239.195.35.1 IGMP G0/7

100 239.195.0.12 IGMP G0/7, G0/25

100 239.195.0.41 IGMP G0/7

100 239.195.0.29 IGMP G0/7

100 239.195.0.51 IGMP G0/7

100 239.195.0.36 IGMP G0/7

100 239.195.1.43 IGMP G0/7

100 239.195.1.30 IGMP G0/7

100 239.195.1.49 IGMP G0/7

100 239.195.0.56 IGMP G0/7

100 239.195.0.73 IGMP G0/7

100 239.195.0.52 IGMP G0/7

100 239.195.1.35 IGMP G0/7

100 239.195.0.38 IGMP G0/7

100 239.195.0.70 IGMP G0/7

100 239.195.34.1 IGMP G0/7

100 239.195.34.2 IGMP G0/7

100 239.195.34.3 IGMP G0/7

100 239.195.37.4 IGMP G0/7

100 239.195.1.39 IGMP G0/7

100 239.195.0.45 IGMP G0/7

7-й порт это мой мом, в котором стоит первым Rubytech 2410C, raisecom 26 портовый.

и собственно я со своей приставкой mag 250 смотрю группу 239.195.0.3

 

на домовом свитче видна куча групп, некоторые без назначения, просто приходят в свитч, видимо принудительно сверху от snr

1 100 239.195.0.32 9,10

2 100 239.195.0.3 9,10

3 100 239.195.1.43 10

4 100 239.195.8.14 10

5 100 239.195.0.23 10

6 100 239.195.0.46 10

7 100 239.195.0.17 10

8 100 239.195.1.26 10

9 100 239.195.5.9 10

10 100 239.195.1.21 10

11 100 239.195.0.21 10

12 100 239.195.1.22 10

13 100 239.195.1.32 10

14 100 239.195.1.23 10

15 100 239.195.1.25 10

16 100 239.195.5.5 10

17 100 239.195.1.31 10

18 100 239.195.1.3 10

----

115 100 239.195.0.33 10

116 100 239.195.0.62 10

117 100 239.195.0.73 10

 

что видим на свитче в порту 9 sw2 me3400

тут конечно меньше групп. но отправка с sw2 3400 идет в большем количестве.

 

S48.254.15.Lenina11#sh ip igmp-snooping groups

Vlan Group Type Port(s)

---- --------------- ---- ----------------------------------------------------

100 239.255.255.250 IGMP G0/4, G0/6, G0/10, G0/13, G0/18

G0/19, G0/22, G0/27, G0/29, G0/33

G0/37, G0/38, G0/39, G0/40, G0/45

G0/5(exclude) NULL

100 239.194.75.48 IGMP G0/37

100 239.192.0.0 IGMP G0/4, G0/18, G0/19, G0/22, G0/27

G0/29, G0/33, G0/37

100 239.192.152.143 IGMP G0/6, G0/19, G0/27, G0/37

100 239.255.67.250 IGMP G0/19

100 224.0.1.178 IGMP G0/18

100 239.255.255.177 IGMP G0/4

S48.254.15.Lenina11#

 

 

настройки

sw1

ip igmp snooping vlan 100 mrouter interface Gi0/3

 

sw2

ip igmp snooping vlan 100 mrouter interface Gi0/16

 

snr-48 (от 4го порта ME )

ip igmp-snooping vlan 100 mrouter interface G0/1

 

snr-48 (от 9го порта ME)

ip igmp-snooping vlan 100 mrouter interface G0/48

 

 

при просмотре роутеров коммандой

S48-254.16.Saadov8#sh ip igmp-snooping vlan 100

Vlan 100:

----------

Running

Ports: 1-48

Routers: G0/39; G0/47; G0/48(static)(querier);

 

видны левые роутер порты, хотя должен быть один 48-й.

 

 

Собственно вопрос, что сделано не так или как исправить проблему?

с таким потоком не возможно запускать iptv т.к. оно ложит сеть.

Edited by lxsv

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lxsv   

lxsv
Posted

что еще заметил.

На коммутаторах SNR динамически появляются роутер порты

S48.254.15.Lenina11#sh ip igmp-snooping vlan 100

Vlan 100:

----------

Running

Ports: 1-48

Routers: G0/1(static); G0/13; G0/40(querier);

S48.254.15.Lenina11#

 

S24-254.17.Vartan22#sh ip igmp-snooping vlan 100

vlan_id Immediate-leave Ports Router Ports

-----------------------------------------------------------------

100 Disabled 1-24 G0/4(querier);G0/9;G0/14;G0/24(static);

S24-254.17.Vartan22#

 

 

В логах увидел следующее.

 

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.0.4, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.0.4, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.0.4, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.0.4, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.1.32, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.1.32, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.1.32, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.1.32, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.0.51, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.0.51, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.0.51, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.0.51, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.1.7, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.1.7, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.1.7, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.1.7, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.0.33, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.0.33, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.0.33, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.0.33, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.1.18, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/24 to ports 4,9,14.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/24(group: 239.195.1.18, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.1.18, vlan 100).

Jan 4 01:40:07 IGMP-snooping: Relay packet in vlan 100 from G0/9 to ports 4,14,24.

Jan 4 01:40:07 IGMP-snooping: Receive IGMPv2 report from G0/9(group: 239.195.0.7, vlan 100).

 

еще логи

*Mar 20 11:41:46.482: IGMPSN: router: Received IGMP pak on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Learning port: Gi0/4 as rport on Vlan 100

*Mar 20 11:41:46.482: IGMPSN: router: Received IGMP pak on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Learning port: Gi0/4 as rport on Vlan 100

*Mar 20 11:41:46.482: IGMPSN: router: Received IGMP pak on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Learning port: Gi0/4 as rport on Vlan 100

*Mar 20 11:41:46.482: IGMPSN: router: Received IGMP pak on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Learning port: Gi0/4 as rport on Vlan 100

*Mar 20 11:41:46.482: IGMPSN: router: Received IGMP pak on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Learning port: Gi0/4 as rport on Vlan 100

*Mar 20 11:41:46.482: IGMPSN: router: Received IGMP pak on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Learning port: Gi0/4 as rport on Vlan 100

*Mar 20 11:41:46.482: IGMPSN: router: Received IGMP pak on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.482: IGMPSN: router: Learning port: Gi0/4 as rport on Vlan 100

*Mar 20 11:41:46.482: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.700: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.709: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.709: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.709: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.709: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

*Mar 20 11:41:46.709: IGMPSN: router: Is a router port on Vlan 100, port Gi0/4

 

Хотя с другой стороны порта стоит обычный Зелакс или Длинк, аналогичные свитчи стоят за агрегаторами типа райза и длинка и не определяются как роутер порты.

 

каким образом можно зафильтровать порты на предмет анализа на статус Роутер ?

 

p.s. дата на свитче кривая, еще не разобрался как натравить коммутатор на ntp

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lxsv   

lxsv
Posted

как такое может быть ?

 

GigaEthernet0/46 is down, line protocol is down

Description: Downlinks

Hardware is Giga-FX, address is 00e0.0fa4.1ad5 (bia 00e0.0fa4.1ad5)

MTU 1500 bytes, BW 1000000 kbit, DLY 10 usec

Encapsulation ARPA

Full-duplex, Auto-speed, Flow-Control Off

5 minutes input rate 145872 bits/sec, 164 packets/sec

5 minutes output rate 21343913 bits/sec, 2022 packets/sec

Received 286976903 packets, 206050681642 bytes

255338 broadcasts, 2224416 multicasts

214197 discard, 0 error, 0 PAUSE

0 align, 0 FCS, 0 symbol

0 jabber, 0 oversize, 0 undersize

0 carriersense, 0 collision, 0 fragment

0 L3 packets, 0 discards, 0 Header errors

Transmited 1116719377 packets, 1358129003293 bytes

2421055 broadcasts, 799305099 multicasts

4703 discard, 0 error, 0 PAUSE

0 sqettest, 0 deferred

0 single, 0 multiple, 0 excessive, 0 late

0 L3 forwards

S48.254.15.Lenina11#sh ip igmp-snooping vlan 100

Vlan 100:

----------

Running

Immediate leave

Ports: 1-48

Routers: G0/1(static); G0/16(querier); G0/20; G0/46;

S48.254.15.Lenina11#

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