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General Discussion / Re: TCP Sessions killed across VLANs
« Last post by netnut on Today at 01:24:29 am »Sadly, the problem continues to persist even in FAILOVER mode so I don't think LACP is the issue.
If it's related to your issue or not, you can still optimize your current LAGG setup a bit without any costs or drawbacks:
OPNsense LAGG Interface:
* Check the "Fast Timeout" checkbox
* From the multiselect dropdown menu "Hash Layers", check both L2 and L3
Switch Bonding Interface
* Change LACP Rate from 30s (slow) to 1s (fast).
* Transmit Hash Policy: layer2+3 (which should be the Linux default xmit_hash_policy for the bonding module in 802.3ad / LACP mode)
Those LACP settings should always match on both sides, your screenshot doesn't display any Hash Layers configured on the OPNsense LAGG interface.