! ! Osmocom SGSN configuration ! ! log stderr logging color 1 logging print category-hex 0 logging print category 1 logging timestamp 0 logging print file basename last logging print level 1 line vty no login ! sgsn gtp state-dir /var/lib/osmocom/osmo-sgsn gtp local-ip 127.0.0.1 ggsn 0 remote-ip 127.0.0.2 ggsn 0 gtp-version 1 ggsn 0 echo-interval 60 authentication optional auth-policy accept-all ! ns timer tns-block 3 timer tns-block-retries 3 timer tns-reset 3 timer tns-reset-retries 3 timer tns-test 30 timer tns-alive 3 timer tns-alive-retries 10 bind udp local listen 127.0.0.1 23000 accept-ipaccess ! bssgp !