Hi ,just trying to see if there is any issues running a A/P SA cluster across L2 switching in 2 separate physical locations , they will be on the same subnet.
is there any docs detailing such a deployment ?
I was involved with a site that had a similar setup.
The biggest issue we encountered was the VIP flapping between both nodes due to layer 2 WAN timeouts.
From memory we ended up increasing the timeouts (ARP ping) to something just larger to the Spaning Tree re-convergent time.
Hope this helps
I think the most cluster-setups are like that, cause the machines should be physically separated at different locations.
We have two SA's in A/P Cluster on different locations 10km away from each other and no problems.
How'd you deal with assigning IP addresses to clients? Seems to me that if you stretch your Layer 2 VLANs for the interface pairs on the concentrators themselves, you need to do the exact same thing with all of your Network Connect pools as well.
Yes, this is possible. I have seen setup with this configuration and it works fine.
@ Kohster - Network Connect IP pool can from a common DHCP server to which the SA's are reachable.
HI Kohster , please can you kindly create a seperate forum post to disscuss your DHCP pool issues to avoid this topic going way off course please.
The answer for your question is on "Network Connect" > "Connection Profiles". Please open a new thread as Ian asked you, so that we can continue this query on a new thread.
If you initial query has been answered -
Please mark this post as 'accepted solution' if this answers your question that way it might help others as well, a kudo would be a bonus thanks