Hi Santosh Likely it's disabled arp across broadcast (assuming both servers are on same broadcast domain). One can comment on it after looking at config of the port. I have seen similar case in some hosting providers who run shared vlans across customers and they block direct traffic among those servers. They usually put a static route of that pool towards gateway. So e.g you have router on 10.10.10.1 and server 1 on 10.10.10.10, server 2 on 10.10.10.20. Now if direct layer 2 traffic is not allowed by tweaking broadcast domain, then you can route traffic from say server 1 (10.10.10.10) needs to speak to server 2 (10.10.10.20) then you can put 10.10.10.0/24 static via 10.10.10.1. Whether or not that's a good idea depends heavily on the use case. I hope this will help. On Mon 15 Aug, 2016, 17:26 nico nanog, <nanog@lodpp.net> wrote:
Hello,
I cannot see any image in attachment.
If you can ping from outside and not between them, wild guess it's not a L2 pbm.
Are you able to see the arp of srv2 from srv1 ( and vice-versa )
Without more info ( or it's maybe on the image I cannot see ) I would look in ACL somewhere/firewall on srv
Rgd, Nico
On 08/14/2016 11:59 PM, sathish kumar Ippani wrote:
Hello All,
Thank you all in advance.
We have connected two nexus 3048 Switches and two l2 Switches as below using vPC and LACP.
We have not seen any issues apart from one of VOIP server connected to Switch 1 has lost access to VOIP Server connected Switch 2 and vice versa.
Where I am able to ping both from Global. Can you please let me know what is went wrong here.
[image: Inline image 2]
-- Try and fail but never fail to try
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