Forum Discussion

IRONMAN's avatar
IRONMAN
Icon for Cirrostratus rankCirrostratus
Apr 10, 2017

F5 On AWS not pining with backend servers

We are Placed one F5 VM on AWS and internal VLAN not connecting between backend servers, which are in same VLAN of 1.2 interface vlan of F5.

 

but two servers are each other reachable, so i am thinking some reasons F5 interface not coming up

 

F5 1.2 interface IP: 172.31.2.12 Server 1 : 172.31.2.11 Server 2 : 172.31.2.128

 

Interface i enable LLDP and checked! Vlan Setting any idea?

 

application delivery
AWS
cloud
LTM
  • Shiraz_84431's avatar
    Shiraz_84431
    Icon for Nimbostratus rankNimbostratus
    Apr 10, 2017

    Dear,

     

    These two servers are communicating because they are from the same VLAN.

     

    Even F5 should talk to these two servers as we have Self-IP from the same VLAN.

     

    I would have checked the Virtual Machine Network configuration first to make sure that the VLAN is properly assigned to the virtual interface.

     

    Regards,

     

    Mohammed Shiraz

     

  • IRONMAN's avatar
    IRONMAN
    Icon for Cirrostratus rankCirrostratus
    Apr 12, 2017

    It is resolved, after re image the F5 on AWS with same subnet settings. Issue may be while build the f5 on first time.