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F5SJ_
Altocumulus
AltocumulusNeed original client IP on SMTP VIP
We have one VIp on port 25 in which we want to allow origin client ip. We asked server team to change the default route that will point to floating self ip of the VIP, that didn't work. I confi...
F5SJ_Altocumulus
AltocumulusI searched some docs in devcentral and prepared one irule.
when CLIENT_ACCEPTED {
set c-addr [IP::client_addr]
log local0. "Client addr: $c-addr"
STREAM::expression {@^EHLO.*@@ @^HELO.*@@}
STREAM::enable
}
when STREAM_MATCHED {
set mstring [STREAM::match]
log local0. "STREAM_MATCHED: string: $mstring"
set replacment [string range $mstring 0 1]
append replacment "LO $c-addr\r\n"
log local0. "STREAM_MATCHED: replacement string: $replacement"
STREAM::replace $replacment
event STREAM_MATCHED disable
}
when SERVER_CONNECTED {
STREAM::disable
}
Will that work?
