Logmein Hamachi auf Ubuntu: Anmelden ... fehlgeschlagen

Mein Hamachi funktioniert gut in einem Haus mit eigener Internetverbindung. Wo ich aber wohne (ein Studentenwohnheim mit gemeinsamem Internet und einem anderen), funktioniert mein Hamachi nicht.

Wenn ich tippe:

sudo hamachi login 

es sagt:

logging in..... failed. 

Was könnte das Problem sein? Ich habe die folgende Protokolldatei gefunden, aber ich kann sie nicht verstehen. Ich hoffe, es hilft!

04.30 17:00:18.848 ses: << msg_helo .. 04.30 17:00:18.959 ses: io error, send, 111 04.30 17:00:18.959 ses: error 3, retryable yes 04.30 17:00:19.071 ses: go_offline, keep_tunnels 0, login_on_relaunch 0, actual state 1 .. 04.30 17:00:19.172 ipc: 0176f640 del client 04.30 17:00:49.141 ipc: user paul allowed 04.30 17:00:49.141 ipc: 0175fba0 add client 182 04.30 17:00:49.142 cfg: save() 04.30 17:00:49.464 cfg: hks: [0] [2048] 04.30 17:00:49.464 cfg: hkc: [0] [2048] [2048] 04.30 17:00:49.465 tcp: laggy read, breaking out.. 04.30 17:00:49.465 ipc: 0175fba0 del client 04.30 17:00:49.476 ipc: user paul allowed 04.30 17:00:49.476 ipc: 01744190 add client 183 04.30 17:00:49.477 cfg: save() 04.30 17:00:49.611 cfg: hks: [0] [2048] 04.30 17:00:49.611 cfg: hkc: [0] [2048] [2048] 04.30 17:00:49.611 sys: connmgr_go_online, reconnect 0 04.30 17:00:49.823 tcp: laggy read, breaking out.. 04.30 17:00:49.823 ses: on_conn_state(connected, 0x0) 04.30 17:00:49.824 ses: select conn mode 'dns lb' 04.30 17:00:49.824 ses: go_offline, keep_tunnels 1, login_on_relaunch 0, actual state 4 .. 04.30 17:00:50.047 sys: go_online, reconnect 0 04.30 17:00:50.159 ses: resolving hamachi-dc.logmein-gateway.com .. 04.30 17:00:50.173 ses: resolving hamachi-list.10.logmein-gateway.com .. 04.30 17:00:50.174 ses: resolve list -> -1, fall back 04.30 17:00:50.174 ses: select conn mode 'web lb' 04.30 17:00:50.282 ses: requesting http://secure.logmein.com/myrahost/list_hamachi.aspx?weighed=1&os=linux .. 04.30 17:00:50.282 web: start web request 'http://secure.logmein.com/myrahost/list_hamachi.aspx?weighed=1&os=linux' 04.30 17:00:50.341 web: http get 126 bytes 04.30 17:00:50.341 web: http download complete, total bytes 126 04.30 17:00:50.341 ses: selected (52.211.50.139, 6580) 04.30 17:00:50.341 ses: selected 01 connection type 04.30 17:00:50.449 ses: resolving 52.211.50.139 .. 04.30 17:00:50.672 ses: connecting to 52.211.50.139:12975 .. 04.30 17:00:50.673 ses: connection is established 04.30 17:00:50.784 ses: control connection is bound to 192.168.168.148 04.30 17:00:50.784 ses: << msg_helo ..