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vlan flooding VOSS 8.1.0.0

vlan flooding VOSS 8.1.0.0

Stephane_Lemair
New Contributor

Hello,

 

Since I upgraded my fabric to VOSS 8.1.0.0, I experience vlan flooding. I receive all traffic of a vlan on each ports belonging to the vlan. It’s the same behavior for every VSP 7200 an 8400 in the fabric in 8.1.0.0.

Does anyone have the same issue ?

 

Thanks,

1 ACCEPTED SOLUTION

Roger_Lapuh
Extreme Employee

quick update on this: The issue that was seen in this case was related to a InVSN forward to next hop filter that was pointing to another InVSN forward to next hop filter that was pointing back to the original device. Adjusting the filters resolved the flooding. So there is NO flooding issue with VSP release 8.0 nor 8.1.

View solution in original post

15 REPLIES 15

Baitinger
New Contributor

Hi Roger,

 

could you explain what you mean with a next hop filter?

We dont use any Filters to our knowledge.

 

Thanks

Roger_Lapuh
Extreme Employee

Are you using Forward to next hop filters on two switches?

Baitinger
New Contributor

Hi Roger,

we have a similiar flooding issue but just in one of our VLANs since the Update from 6.0.1.2 to 8.0.7.0.

Could you explain your solution.

 

Thanks

 

 

Roger_Lapuh
Extreme Employee

quick update on this: The issue that was seen in this case was related to a InVSN forward to next hop filter that was pointing to another InVSN forward to next hop filter that was pointing back to the original device. Adjusting the filters resolved the flooding. So there is NO flooding issue with VSP release 8.0 nor 8.1.

Roger_Lapuh
Extreme Employee

ok, thanks. We will look into it with support/engineering. Will provide an update for the rest of the readers once we know more.

GTM-P2G8KFN