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troubleshooting help

mikeleahy1234
Level 1
Level 1

hi guys

i have a nexus 1000v where i have two nics on a vm. i can ping hosts on same portgroup and same host no probs so its not esx issue.

when i disable nic 0 and ping GW using nic 1 then its ok, when i enable nic0 / disable nic 1 and ping GW then its ok also

but when i enable both i can only ping vm's on same porgtroup - i cant ping gateway at all.

mac pinning and port groups are being used - vemcmd show port shows both physical nics as up and mapped to appropriate vsm ports

- sh port-channel sum shows the same vsm ports in a port group so any idea why this issue is happening?

2 Replies 2

Robert Burns
Cisco Employee
Cisco Employee

Michael,

-What is your Guest OS?

-How is each guest NIC configured? (Include IP, Subnet Mask and GW, and Port Profile assigned)

Normally you can't have more than one default gateway on a guest OS. 

The fact you say you can ping other guests in the same port profile on the same host just tell us the NICs are in the same VLAN and IP subnet. 

Regards,

Robert

hi guys

this is resolved. restarted network services on host and all worked ok !

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