Forum Discussion
j0den_57525
Feb 07, 2011Nimbostratus
SMTP reply
Hi All,
I am a Newbie to the F5 products but am impressed so far..
I currently am wrapping my head around an Issue on our LTM with regard to our Virtual server setup for SMTP (for ...
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
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