Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

ohhgee_319699's avatar
ohhgee_319699
Icon for Nimbostratus rankNimbostratus
May 04, 2017

Can someone tell me what this iRule was intended to do?

Inherited a box with the following... other than the obvious typo (; instead of :)... can someone tell me what this rule was intended to do? when CLIENT_ACCEPTED { switch [LINK::lasthop] { "...
irules
security
Vijay_E's avatar
Vijay_E
Icon for Cirrus rankCirrus
May 04, 2017

Sets the nexthop to the specified ethernet address on the specified vlan based on incoming MAC address.

 

The nexthop is the destination for packets going from the BIG-IP to the server. This command lets you specify the nexthop to use for a particular connection.

 

See this.