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DGS3612G PIM-SM и (внимание) TACACS+

Здравствуйте.

Столкнулся с бредовой ситуацией:

Схема - проще некуда

DGS-3612G(3.00-B30) ----> DES-3200-10/C1(4.36.B016)

На DGS настроен PIM-SM:

show pim

 

 

PIM Global State : Disabled

Last Hop SPT Switchover : Never

Register Probe Time : 5

Register Suppression Time : 60

 

PIM Interface Table

Designated Hello J/P

Interface IP Address Router Interval Interval Mode State

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

IPTv 192.168.1.199/24 192.168.1.199 30 60 SM Enabled

IPtvLocal 10.10.254.1/24 10.200.254.1 30 60 SM Enabled

Management 172.17.12.1/24 172.16.212.1 30 60 DM Disabled

ToEth3.1032 10.10.192.42/30 10.200.192.42 30 60 DM Disabled

 

 

 

Command: show igmp

 

 

IGMP Interface Configurations

 

Interface IP Address/Netmask Ver- Query Maximum Robust- Last State

sion Response ness Member

Time Value Query

Interval

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

IPTv 192.168.1.199/24 3 125 10 2 1 Enabled

IPtvLocal 10.10.254.1/24 3 125 10 2 1 Enabled

Management 172.17.12.1/24 2 125 10 2 1 Disabled

ToEth3.1032 10.10.192.42/30 2 125 10 2 1 Disabled

 

 

 

show igmp_snooping

 

 

IGMP Snooping Global State : Enabled

Multicast router Only : Disabled

 

 

 

На DES настроен multicast-vlan:

show igmp_snooping multicast_vlan

 

 

IGMP Multicast VLAN Global State : Enabled

IGMP Multicast VLAN Forward Unmatched : Disabled

 

VLAN Name :IPtvLocal

VID :50

 

Member(Untagged) Ports :1-8

Tagged Member Ports :

Source Ports :9-10

Untagged Source Ports :

Status :Enabled

Replace Source IP : 10.200.254.6

Remap Priority :None

 

 

 

show igmp_snooping

 

 

VLAN Name : IPtvLocal

Query Interval : 125

Max Response Time : 10

Robustness Value : 2

Last Member Query Interval : 1

Querier State : Disabled

Querier Role : Non-Querier

Querier IP : 10.10.254.1

Querier Expiry Time : 237 secs

State : Enabled

Fast Leave : Disabled

Rate Limit : No Limitation

Report Suppression : Disabled

Version : 3

Data Driven Learning State : Disabled

Data Driven Learning Aged Out : Disabled

Data Driven Group Expiry Time : 260

 

 

 

На коммутаторах настроена авторизация через tacacs+ сервер.

Проблема заключается в следующем:

При включении PIM на DGS авторизация на tacacs перестает работать. При попытке авторизации на DES вылезает ошибка

Login failed through Web from x.x.x.x due to AAA server timeout or improper configuration

Пинг при том на сервера авторизации идет.

При отключении PIM авторизация снова начинает работать.

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