Forum Discussion

Carlos_123412's avatar
Carlos_123412
Icon for Nimbostratus rankNimbostratus
Oct 23, 2015

Strange SNAT IP address behaviour

Hello everyone,   Recently we've discovered a weird behaviour on our BIG-IP system. We are currently running version 11.5.1 on an 8950 Active/Passive HA pair.   We have detected that a couple o...
application delivery
LTM
management
network
snat
snat pool
Jinshu's avatar
Jinshu
Icon for Cirrus rankCirrus
Oct 27, 2015

By default, SNATs forward only TCP and UDP traffic. Other IP traffic, such as Internet Control Message Protocol (ICMP), is dropped (You can change it any time). You can configure SNATs to forward any IP packets by modifying the SNAT Packet Forwarding setting.

 

Check the link below if you want to disable the TCP/UDP protocol forwarding.

 

Support KB

 

-Jinshu