Try with ping. Some network devices requiere this kind of packets in order to update the arp table. El 29/07/2015 10:58, "Matt ." <yamakasi....@gmail.com> escribió:
> Hi, > > I have checked out some extra settings I might need to make, but it > should not matter. Do you have any idea yet ? > > 2015-07-28 15:21 GMT+02:00 Matt . <yamakasi....@gmail.com>: > > Hi, > > > > As far as I can see Layer 2, but this device is doing Layer3. > > > > > > > > 2015-07-28 15:11 GMT+02:00 Mathieu Chateau <mathieu.chat...@lotp.fr>: > >> Is it only a layer2 or layer3 (routing) too ? > >> > >> > >> Cordialement, > >> Mathieu CHATEAU > >> http://www.lotp.fr > >> > >> 2015-07-28 14:44 GMT+02:00 Matt . <yamakasi....@gmail.com>: > >>> > >>> Hi, > >>> > >>> OK thanks for the update. > >>> > >>> I see this happening on Cisco Switches, at this moment a 3030. > >>> > >>> Cheers, > >>> > >>> Matt > >>> > >>> 2015-07-28 14:38 GMT+02:00 Mathieu Chateau <mathieu.chat...@lotp.fr>: > >>> > Gratuitous arp may not be learned if send as multicast. > >>> > > >>> > I know that on Nokia firewalls (now Checkpoint) you have a checkbox > to > >>> > accept mac address learning this way. > >>> > > >>> > Check with wireshark/tcpdump what's happening (send/received) > >>> > > >>> > Mac address should be the virtual one and so does not change. > >>> > Only switch have to learn that the virtual mac is now on another > port. > >>> > > >>> > What is your switch/router model ? Manageable ? > >>> > > >>> > > >>> > Cordialement, > >>> > Mathieu CHATEAU > >>> > http://www.lotp.fr > >>> > > >>> > 2015-07-28 13:56 GMT+02:00 Matt . <yamakasi....@gmail.com>: > >>> >> > >>> >> Hi, > >>> >> > >>> >> When I do a failover I still need to do > >>> >> > >>> >> "clear ip cache" > >>> >> > >>> >> to make it all working well again, especially for my Farm IP's where > >>> >> my clients talk to. > >>> >> > >>> >> A low arp table is not advisable, but Gratuitous ARP which Zen > should > >>> >> do, doesn't work that well ? > >>> >> > >>> >> Please advise. > >>> >> > >>> >> Thanks, > >>> >> > >>> >> Matt > >>> >> > >>> >> > >>> >> > >>> >> > ------------------------------------------------------------------------------ > >>> >> _______________________________________________ > >>> >> Zenloadbalancer-support mailing list > >>> >> Zenloadbalancer-support@lists.sourceforge.net > >>> >> > https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support > >>> > > >>> > > >>> > > >>> > > >>> > > ------------------------------------------------------------------------------ > >>> > > >>> > _______________________________________________ > >>> > Zenloadbalancer-support mailing list > >>> > Zenloadbalancer-support@lists.sourceforge.net > >>> > https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support > >>> > > >>> > >>> > >>> > ------------------------------------------------------------------------------ > >>> _______________________________________________ > >>> Zenloadbalancer-support mailing list > >>> Zenloadbalancer-support@lists.sourceforge.net > >>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support > >> > >> > >> > >> > ------------------------------------------------------------------------------ > >> > >> _______________________________________________ > >> Zenloadbalancer-support mailing list > >> Zenloadbalancer-support@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support > >> > > > ------------------------------------------------------------------------------ > _______________________________________________ > Zenloadbalancer-support mailing list > Zenloadbalancer-support@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support >
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