Hi, Yes I can try ping, but why isn't this default in Zen ?
I thought it was or should be at least. Thanks 2015-07-29 22:32 GMT+02:00 Mathieu Chateau <mathieu.chat...@lotp.fr>: > Tou can configure the switch to send all traffic for this mac to both ports, > always. It make it more a hub for this mac: > > mac address-table static 0300.5e01.0101 vlan 200 interface > TenGigabitEthernet1/4 > TenGigabitEthernet1/5 > > > A bit dumb, just time to find root cause. > > > tcpdump while this happening may help > > > > Cordialement, > Mathieu CHATEAU > http://www.lotp.fr > > 2015-07-29 15:46 GMT+02:00 Emilio Campos <emilio.campos.mar...@gmail.com>: >> >> 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 >> >> >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> 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
