Stream goes down - and returns 480 error with strange IP address

[true2youradio]

Originally Posted by true2youradio

we are running: SHOUTcast Server v2.2.1.109/posix(linux x64) on Ubuntu 12.04
relaying a stream to stream #1 in SC

this exact configuration is up and working perfectly on our other radio station

here is the startup output:

2014-09-12 11:26:21 INFO ** SHOUTcast Distributed Network Audio Server (DNAS)
2014-09-12 11:26:21 INFO ** Copyright (C) 1999-2013 Nullsoft, Inc. All Rights Reserved.
2014-09-12 11:26:21 INFO ***************************************************************
2014-09-12 11:26:21 INFO [MAIN] SHOUTcast DNAS/posix(linux x64) v2.2.1.109 (Nov 29 2013)
2014-09-12 11:26:21 INFO [MAIN] PID: 7691
2014-09-12 11:26:21 INFO [MAIN] Loaded config from sc_serv.conf
2014-09-12 11:26:21 INFO [MAIN] Calculated CPU count is 4 -> using all available CPUs
2014-09-12 11:26:21 INFO [MAIN] Limited to 1024 file descriptors [relates to ulimit -n]
2014-09-12 11:26:21 INFO [MAIN] Starting 4 network threads
2014-09-12 11:26:21 INFO [MICROSERVER] Listening for source and client connections on port 8000
2014-09-12 11:26:21 INFO [MICROSERVER] Listening for legacy source connections on port 8001
2014-09-12 11:26:21 INFO [MICROSERVER] Flash policy file server not enabled
2014-09-12 11:26:21 INFO [RELAY 127.0.0.1:7165 sid=1] Connecting to source relay...
2014-09-12 11:26:21 INFO [RELAY 127.0.0.1:7165 sid=1] Connected to SHOUTcast 1 source relay.
2014-09-12 11:26:21 ERROR [YP] Stream #1 connection attempt failed. YP2 error code is 480 [Cannot see your station/computer (URL: http://46.105.114.166:8000) from the Internet, disable Internet Sharing/NAT/firewall/ISP cache.]
2014-09-12 11:26:21 ERROR [YP] See http://wiki.winamp.com/wiki/SHOUTcast_YP_Nak_Errors for more information to resolve this error.