[lvs-users] [SOLVED] Question about director (LVS-DR) & realservers on different VLANs

Net Ground - Frederique Rijsdijk frederique at netground.nl
Wed Oct 24 06:13:35 BST 2012

Well, it seems my case was not fully onderstood or looked at. My problem seems a feature, not a bug. It is because of the tagged vlan ports the LVS has. When a realserver acts as a client in my case, the incoming packet comes to eth0, when the LVS has already learned mac addresses via it's eth0.621 or eth0.608 interface.

Setting sysctl net.ipv4.conf.eth0.rp_filter=0 solved my problem.

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