02 November 2009

ASA Connection Flags

Flags from
#sh conn

a - awaiting outside ACK to SYN
A - awaiting inside ACK to SYN
B - initial SYN from outside
C - Computer Telephony Interface Quick Buffer Encoding (CTIQBE) media connection
d - dump
E - outside back connection
f - inside FIN
F - outside FIN
g - Media Gateway Control Protocol (MGCP) connection
G - connection is part of a group1
h - H.225
H - H.323
i - incomplete TCP or UDP connection
I - inbound data
k - Skinny Client Control Protocol (SCCP) media connection
m - SIP media connection
M - SMTP data
O - outbound data
p - replicated (unused)
P - inside back connection
q - SQL*Net data
r - inside acknowledged FIN
R - outside acknowledged FIN for TCP connection
s - awaiting outside SYN
S - awaiting inside SYN
t - SIP transient connection3
T - SIP connection4
U - up

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