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Cisco Bug: CSCuo10602 - DSG:reconfig bundle under MD cause more etdb come out with dsg config

Last Modified

Feb 01, 2017

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

15.4(1)S

Description (partial)

Symptom:
1. configure dsg

cable dsg tg 1
cable dsg tg 1 channel 1
cable dsg tunnel 3 mac-addr aaaa.bbbb.0011 tg 1 clients 1
cable dsg cfr 1 dest-ip 232.1.1.1 tunnel 3 priority 0 in-dcd yes
cable dsg timer 1 Tdsg1 2 Tdsg2 600 Tdsg3 300 Tdsg4 1800
 cable downstream dsg tg 1 channel 1

APP-10K-T01#show cable multicast db summary 
Interface     Session Count             CM Count
Bundle10                  24                   24
 
 
 2. go to mac domain 5/1/0
 
 no cable bundle 10

APP-10K-T01#show cable multicast db summary 
Interface     Session Count             CM Count
Bundle10                  0                   0

3. show cab mul db
found etdb is empty (unlike CSCun96501)

4. go to MD 5/1/0

cable bundle 10

5. show cab mul db su
APP-10K-T01#show cable multicast db summary 
Interface     Session Count             CM Count
Bundle10                  214                   214

This is wrong, should only there are 24 etdb here.

Conditions:
1. configure dsg

cable dsg tg 1
cable dsg tg 1 channel 1
cable dsg tunnel 3 mac-addr aaaa.bbbb.0011 tg 1 clients 1
cable dsg cfr 1 dest-ip 232.1.1.1 tunnel 3 priority 0 in-dcd yes
cable dsg timer 1 Tdsg1 2 Tdsg2 600 Tdsg3 300 Tdsg4 1800
 cable downstream dsg tg 1 channel 1

APP-10K-T01#show cable multicast db summary 
Interface     Session Count             CM Count
Bundle10                  24                   24
 
 
 2. go to mac domain 5/1/0
 
 no cable bundle 10

APP-10K-T01#show cable multicast db summary 
Interface     Session Count             CM Count
Bundle10                  0                   0

3. show cab mul db
found etdb is empty (unlike CSCun96501)

4. go to MD 5/1/0

cable bundle 10

5. show cab mul db su
APP-10K-T01#show cable multicast db summary 
Interface     Session Count             CM Count
Bundle10                  214                   214

This is wrong, should only there are 24 etdb here.
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