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Spiderman_11815's avatar
Spiderman_11815
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Jan 23, 2013

iRule for Conditional SNAT not working

Need help. iRule to perform source NAT based on source IP is not working. Requirement is "not to NAT" when source IP is from 172.21.10.0/24 and NAT for everything else. Even when I source it from the...
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Spiderman_11815's avatar
Spiderman_11815
Icon for Nimbostratus rankNimbostratus
Jan 24, 2013
Steve,

 

Sorry I was working on the issue with F5 support. It is not working. Either it NATs for all IPs or does not NAT. We tried all the above iRules but did not have success. The support team was unsure why it did not work suspect something possibly with the use of route domains. We added a work around as below:

 

 

when CLIENT_ACCEPTED {

 

if { [IP::addr [IP::client_addr] equals 172.21.10.0%2/24] } {

 

} else {

 

snatpool SNAT-NATPOOLX

 

}

 

}