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ZTE ZXR10 5928FI проблемы с транзитом мультикаста после прохождения в VLAN изменяется Querier

Доброе время суток!

 

Столкнулся со странной работой коммутатора ZTE ZXR10 5928FI - при транзите через него мультикаста в VLANа изменяется Querier (если так можно сказать):

- в обход ZTE:

#show igmp_snooping vlan 944
Command: show igmp_snooping vlan 944

IGMP Snooping Global State              : Enabled
Data Driven Learning Max Entries        : 120

VLAN Name                     : 944
Query Interval                : 125
Max Response Time             : 10
Robustness Value              : 2
Last Member Query Interval    : 1
Querier State                 : Disabled
Querier Role                  : Non-Querier
Querier IP                    : 10.254.1.1
Querier Expiry Time           : 254 secs
State                         : Enabled
Fast Leave                    : Disabled
Rate Limit                    : No Limitation
Proxy Reporting               : Disabled
Proxy Reporting Source IP     : 0.0.0.0
Version                       : 3
Data Driven Learning State    : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260

Total Entries: 1

10.254.1.1 - правильный IP работающего в этом VLAN Querier

 

- через ZTE:

#show igmp_snooping vlan 944
Command: show igmp_snooping vlan 944

IGMP Snooping Global State              : Enabled
Data Driven Learning Max Entries        : 128

VLAN Name                     : 944
Query Interval                : 125
Max Response Time             : 10
Robustness Value              : 2
Last Member Query Interval    : 1
Querier State                 : Disabled
Querier Role                  : Non-Querier
Querier IP                    : 10.40.89.79
Querier Expiry Time           : 254 secs
State                         : Enabled
Fast Leave                    : Enabled
Rate Limit                    : No Limitation
Proxy Reporting               : Disabled
Proxy Reporting Source IP     : 0.0.0.0
Version                       : 3
Data Driven Learning State    : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260

Total Entries: 1

 

10.40.89.79 - неизвестный Querier

 

Эффект остается при отсечении уровня раздачи мультикаста клиентам.

 

Конфиг ZTE:

 

Building configuration...
!
!
vlan list 944
!
interface null1
 out_index 1
!

!
interface gei_1/19
 out_index 23
 negotiation auto
 jumbo-frame enable
 switchport mode trunk
 switchport trunk native vlan 1
 switchport trunk vlan 944
 switchport qinq normal
 no zdp enable
!
interface xgei_2/1
 out_index 4
 description UPLINK
 jumbo-frame enable
 protocol-protect alarm mode arp 17999
 switchport mode trunk
 switchport trunk native vlan 1
 switchport trunk vlan 944
 switchport qinq normal
 no zdp enable
!
no zdp enable
!
ztp vlan 1
!
multicast-limit 1024
ip igmp snooping
no ip igmp snooping ssm-mapping
!
no ipv6 mld snooping
!
vlan 1
 mld snooping
!
!
time-range disable
!
protocol-packet-protect enable
loop-detect reopen-time 2
!
!
!
nas
!
bfd-version 1
!
!
!
!
version V4.08.23
!
nvram mng-ip-address 10.40.89.79 255.255.255.0
!
nvram boot-username 5900
!
nvram boot-password 5900
!
nvram boot-server 10.40.89.78
!
nvram default-gateway 10.40.89.78
!
nvram imgfile-location local flash img/zxr10.zar
!
!
user-authentication-type local
user-authorization-type local
!
line console 0
 no login authentication
!
clock timezone EEST 3 0
!
protect
tcp synflood-protect disable
tcp synflood-protect defence 0 waittime 30 num 1
tcp synflood-protect max-connect high 90 low 60
tcp synflood-protect one-minute high 80 low 50
!
no ftp-server enable listen 21
ftp-server top-directory  /flash/
!
logging on
logging buffer 200
logging mode fullcycle
logging console notifications
logging level notifications
logging timestamps datetime localtime
alarm cpuload-on
alarm cpuload-interval 30
alarm cpuload-threshold high-grade 95 middle-grade 85 low-grade 75
syslog-server facility local0
!
line console idle-timeout 120
line console absolute-timeout 1440
line telnet idle-timeout 120
line telnet absolute-timeout 1440
line telnet max-link 16
!
ssh server authentication ispgroup 1
ssh server authentication mode local
ssh server authentication type chap
no ssh server only
ssh server version 2
!
!
radius auto-change off
!
!
!
!
!
tacacs disable
tacacs-server timeout 5
tacacs-server packet 1024
!
!
!
!
control-plane-security enable
!
!
end

и еще немного информации о ZTE:

#sh system-group
System Description: ZXR10 ROS Version V4.08.23
ZXR10_5928FI Software, Version ZXR10 5900 V2.8.23.A.19.P01
Copyright (c) 2000-2011 by ZTE Corporation
Compiled Apr 13 2011, 16:27:13
System ObjectId: .iso.org.dod.internet.private.enterprises.zte.zxr10.zxr10-objectID.zxr10Switch5928FSysID
Started before: 17564049 Seconds
Contact with: 
System name: 
Location: 
This system primarily offers a set of 78 services

#sh ip igmp snooping vlan 944

IGMP Snooping is globally enabled.
IGMP Snooping is enabled in this vlan.
IGMP Snooping is working in the proxy mode.
IGMP Snooping querier is disabled in this vlan.
IGMP Snooping fast-leave is disabled in this vlan.
IGMP Snooping acl is none in this vlan.
IGMP Snooping max group number is 1024 in this vlan.
IGMP Snooping host time-out is 260s in this vlan.
IGMP Snooping mrouter time-out is 260s in this vlan.
IGMP Snooping last member query interval is 1s in this vlan.
IGMP Snooping proxy-ip is none in this vlan.
IGMP Snooping total-group-num is 48 in this vlan.
IGMP Snooping exist-host-group-num is 48 in this vlan.
IGMP Snooping cfg-drop-group-num is 0 in this vlan.
IGMP Snooping cfg-prejoin-group-num is 0 in this vlan.
IGMP Snooping cfg-max-host-group-num is 0 in this vlan.

S = Static; D = Dynamic.

Index VLAN Group ID       Drop  Prejoin MaxHostNum  Ports
-----------------------------------------------------------------------------
1     944  224.0.2.3       0    0       0           D:gei_1/19
2     944  239.0.0.121     0    0       0           D:gei_1/19
3     944  239.0.3.1       0    0       0           D:gei_1/19
4     944  239.0.0.13      0    0       0           D:gei_1/19
5     944  239.0.0.62      0    0       0           D:gei_1/19
6     944  239.255.219.45  0    0       0           D:gei_1/19
7     944  239.0.3.3       0    0       0           D:gei_1/19
8     944  239.255.255.246 0    0       0           D:gei_1/19
9     944  239.255.67.250  0    0       0           D:gei_1/19
10    944  239.10.0.37     0    0       0           D:gei_1/19
11    944  239.255.255.250 0    0       0           D:gei_1/19
12    944  239.0.0.113     0    0       0           D:gei_1/19
13    944  239.0.1.12      0    0       0           D:gei_1/19
14    944  239.0.1.79      0    0       0           D:gei_1/19
15    944  239.20.0.3      0    0       0           D:gei_1/19
16    944  239.0.0.33      0    0       0           D:gei_1/19
17    944  239.255.255.239 0    0       0           D:gei_1/19
18    944  239.128.1.99    0    0       0           D:gei_1/19
19    944  234.55.55.55    0    0       0           D:gei_1/19
20    944  239.10.0.68     0    0       0           D:gei_1/19
21    944  239.0.0.193     0    0       0           D:gei_1/19
22    944  239.0.1.10      0    0       0           D:gei_1/19
23    944  239.192.0.0     0    0       0           D:gei_1/19
24    944  239.128.1.100   0    0       0           D:gei_1/19
25    944  229.255.255.250 0    0       0           D:gei_1/19
26    944  239.0.1.8       0    0       0           D:gei_1/19
27    944  239.0.1.52      0    0       0           D:gei_1/19
28    944  239.0.0.120     0    0       0           D:gei_1/19
29    944  239.0.1.1       0    0       0           D:gei_1/19
30    944  239.0.1.60      0    0       0           D:gei_1/19
31    944  239.255.17.18   0    0       0           D:gei_1/19
32    944  239.0.0.78      0    0       0           D:gei_1/19
33    944  239.194.75.48   0    0       0           D:gei_1/19
34    944  239.0.0.202     0    0       0           D:gei_1/19
35    944  239.255.255.177 0    0       0           D:gei_1/19
36    944  230.0.0.3       0    0       0           D:gei_1/19
37    944  239.192.152.143 0    0       0           D:gei_1/19
38    944  239.0.1.54      0    0       0           D:gei_1/19
39    944  225.6.7.8       0    0       0           D:gei_1/19
40    944  233.89.188.1    0    0       0           D:gei_1/19
41    944  239.0.0.105     0    0       0           D:gei_1/19
42    944  239.0.0.4       0    0       0           D:gei_1/19
43    944  239.255.255.253 0    0       0           D:gei_1/19
44    944  239.0.1.41      0    0       0           D:gei_1/19
45    944  239.0.0.250     0    0       0           D:gei_1/19
46    944  239.20.0.5      0    0       0           D:gei_1/19
47    944  239.0.0.1       0    0       0           D:gei_1/19
48    944  228.8.8.8       0    0       0           D:gei_1/19

#sh ip igmp snooping query
 IGMP Snooping querier is disable.
 IGMP Snooping Query Interval is 125s.
 IGMP Snooping Query Response Interval is 10s.

 

ZTE работает как Level2 коммутатор и агрегатор оптических линков.

 

Клиенты работающие транзитом через ZTE жалуются на замирание картинки каждые 5 минут, трансляция возобновляется при передергивании канала на клиентском оборудовании.

 

Помогите настроить транзит мультикаста!

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