![]() ![]() Q - SQL*Net data, R - outside acknowledged FIN, O - outbound data, P - inside back connection, p - Phone-proxy TFTP connection, K - Skinny media, M - SMTP data, m - SIP media, n - GUP ![]() I - incomplete, J - GTP, j - GTP data, K - GTP t3-response Issue the show connection detail command on the command-line: ASA5515-X# show conn detailįlags: A - awaiting inside ACK to SYN, a - awaiting outside ACK to SYN,ī - initial SYN from outside, b - TCP state-bypass or nailed,Ĭ - CTIQBE media, c - cluster centralized,ĭ - DNS, d - dump, E - outside back connection, F - outside FIN, f - inside FIN, The connection flags can be seen withĪdditionally, in order to view all of the possible connection flags The next picture shows the ASA TCP Connection flags at different TheseĬonnections can also be seen with the show conn command. Shows the state of all TCP connections through the ASA. Here is the output of the show conn protocol tcp command, which ![]() The ASA, as well as problems elsewhere in the network. This information can be used to troubleshoot problems with Provide a wealth of information about the state of TCP connections to When you troubleshoot TCP connections through the Adaptive SecurityĪppliance (ASA), the connection flags shown for each TCP connection For example, ASA TCP Connection Flags (Connection Build-Up and Teardown): ASA TCP Connection Flags Cisco maintains many documents, and all you need to do is search. ![]()
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