SMTP reply

Hi J0den,

 

 

LTM shouldn't be sending any SMTP responses unless you're using an iRule to explicitly do so. Can you capture a tcpdump on the client and server side VLAN(s) and compare the two to see what LTM might be doing when the issue occurs? See SOL411 for details on using tcpdump:

 

 

sol411: Overview of packet tracing with the tcpdump utility

 

http://support.f5.com/kb/en-us/solutions/public/0000/400/sol411.html

 

 

If you need help capturing or analyzing tcpdumps, you can open a case with F5 Support.

 

 

Aaron