Secure Mobile Access 12.4 Administration Guide

Auditing Connection Status Messages

The network proxy/tunnel audit log includes a connection status code that is often useful in debugging client/server connection problems. The status code is the field immediately following the destination-ip:port field in the log file (see Network Tunnel Audit Log for a description of an entire log file entry). the Connection status codes table describes each code.

Connection status codes
Connection status code Description
0 Successful connection attempt with no errors encountered
1 Client presented an invalid TEAM credential
2 Couldn't send TEAM request to client, error in tunnel auth exchange, or error in PS auth exchange
3 Tunnel protocol at client is below minimum supported by appliance
4 TP error, or unsupported feature requested
5 Session sat idle longer than allowed by configuration or defaults
6 Tunnel pools have no addresses available
9 No tunnel internal address (bad cfg); realm_list (shouldn't happen) problem; client rejected resource list
10 Client version mismatch
11 All available tunnel pool addresses conflict with the client's networking environment in fatal ways
12 Special error to client indicating it should attempt a resume immediately
65535 Permission denied
65524 Out of memory
65520 System busy, session dropped
65514 Internal inconsistency, unexpected condition encountered
65504 Tunnel service aborted
65432 Connection reset by peer
65429 Not connected (internal error)
65428 Tunnel service shutdown
65426 Timeout (not necessarily an error, esp. for UDP flows)
65279 No authentication method
65278 Authentication failed (for example, the user entered an invalid username/password)
65277 Authentication I/O fail
65276 Authentication quiet fail
65275 Lost client connection
65274 Cannot load module
65273 Not authorized (for example, access denied due to policy)
65272 Encrypt failure
65271 Unknown failure

Examples

If a user enters an invalid username/password, error number 65535 appears in the log:

192.168.2.69:3127 ssl "testing" "26/Feb/2017:21:31:51.947 +0000" none -:- 65535 385 0 14 352711-01-521146-5

If a timeout occurred, the message contains error number 65426:

192.168.2.69:3127 ssl "testing" "26/Feb/2017:21:31:51.947 +0000" none -:- 65426 385 0 1 352711-01-521146-5

All tunnel traffic originating from the client and destined for the Internet (running in redirect-all mode) is routed through an IP address you specify on the Configure Network Tunnel Service page in AMC (Enable route to Internet). If this route to the Internet is not available, you’ll see a connection status code of 65504:

151.219.76.85:4827 - "(l248411)@(Radius)" "26/Jun/2016:17:54:14.916 +0000" 1.1 Flow:TCP 165.170.0.1:1503 65504 0 0 60 352711-01-521146-5

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