Forum Discussion

shemesh_yar_841's avatar
shemesh_yar_841
Icon for Nimbostratus rankNimbostratus
Sep 19, 2011

Remote connection to LB BIG-IP

Hi Everyone!

 

 

We have two load balancers (active and failover) installed on customers site. The hardware we have are local traffic managers, 1600 and add ons.

 

 

 

On customer's site we are directly connecting to the GUI of the load balancer with no problem, as admin and as root. However, we CAN connect to the GUI remotely (through a secure VPN) but we cannot login! No matter what username and password we use we dont get authenticated! :(

 

 

 

Does the load balancer accept connections to the UI only on certain interfaces? Any idea what could be causing this inconsistency??

 

 

 

Thank you!!!

 

 

 

Svetlana

 

APM
app sec
security

4 Replies

Sort By
  • johns's avatar
    johns
    Icon for Employee rankEmployee
    Sep 19, 2011
    BIG-IP can be configured to accept administrative connections on any of its self IP. However, it may have been locked down. Check the settings on the self IP you are using to connect to the GUI, it should be set at "Allow All", "Allow Default" or "Allow Custom" with 443 defined. If you are connecting on the out-of-band mgmt interface, there is also ACL.
  • shemesh_yar_841's avatar
    shemesh_yar_841
    Icon for Nimbostratus rankNimbostratus
    Sep 19, 2011
    Hi Johns,

     

     

    Thank you for your reply. Where do I check these settings?

     

     

     

    Svetlana

     

  • shemesh_yar_841's avatar
    shemesh_yar_841
    Icon for Nimbostratus rankNimbostratus
    Sep 19, 2011
    These are our settings:

     

     

    self allow {

     

    default

     

    tcp ssh

     

    tcp domain

     

    tcp snmp

     

    tcp https

     

    tcp 4353

     

    udp domain

     

    udp snmp

     

    udp efs

     

    udp 1026

     

    udp 4353

     

    proto ospf

     

    }

     

     

    We have no 443 defined, except for https...