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

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Krishna_251070's avatar
Krishna_251070
Icon for Nimbostratus rankNimbostratus
May 01, 2017

Source NAT not working

Hi, I am newbie to F5 config! I was trying to setup a test url using this config. root@(ltm)(cfg-sync Standalone)(Active)(/Common)(tmos) list ltm virtual internal.com ltm virtual internal.com...
application delivery
TMSH
Krishna_251070's avatar
Krishna_251070
Icon for Nimbostratus rankNimbostratus
May 01, 2017

I found that I can fix this SNAT issue, if I add a route in the routing table pointing to default gateway in the same VLAN as the virtual server IP(10.10.44.x). If I change the default gateway to any other subnet, then it will stop working.