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Przemek_110000's avatar
Przemek_110000
Icon for Nimbostratus rankNimbostratus
Jul 31, 2013

vlan group - arp issue

hi all,

 

I have a question about the issue with vlan groups.

 

my topology is sth like this

 

 

Switch L3 - trunk (vlan 111,112) ============1.2 LTM (viprion/blade)

 

| (vlan 112)

 

node 1 (10.1.111.101)

 

node 2 (10.1.111.102)

 

 

switch:

 

- int vlan 111 - 10.1.111.1/24

 

LTM:

 

- vlan group (111,112)

 

- self IP for vlan group (10.1.111.104)

 

 

I can ping from switch both nodes, and from nodes the switch.

 

I can ping from switch self IP address of LTM

 

I can't ping from nodes the self IP address of LTM and because of that all icmp monitors show that nodes are offline (red)

 

 

It seams that arp requests from LTM are sent only to vlan 111 but not to vlan 112.

 

How to fix it?

 

 

regards

 

Przemek

 

 

config
design

1 Reply

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  • uni's avatar
    uni
    Icon for Altostratus rankAltostratus
    Aug 12, 2013

    I can't work out what you have done from that discription. Could you supply the output of these commands?

    tmsh list net self   
tmsh list net vlan
tmsh list net vlan-group