ubuntu8.10 VPN 掉线

[ecot_deng]

最近装ubuntu 8.10 系统 用pptp上但是 vpn 经常掉线？
plugin failed: 1
Dec 8 12:51:50 asl-desktop NetworkManager: <info> VPN plugin state changed: 6
Dec 8 12:51:50 asl-desktop NetworkManager: <info> VPN plugin state change reason: 0
Dec 8 12:51:50 asl-desktop NetworkManager: <WARN> connection_state_changed(): Could not process the request because no VPN connection was active.
Dec 8 12:51:50 asl-desktop NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed
Dec 8 12:51:50 asl-desktop NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed
Dec 8 12:51:50 asl-desktop avahi-daemon[4373]: Withdrawing address record for 10.11.62.155 on eth1.
Dec 8 12:51:50 asl-desktop avahi-daemon[4373]: Leaving mDNS multicast group on interface eth1.IPv4 with address 10.11.62.155.
Dec 8 12:51:50 asl-desktop avahi-daemon[4373]: Interface eth1.IPv4 no longer relevant for mDNS.
Dec 8 12:51:50 asl-desktop avahi-daemon[4373]: Joining mDNS multicast group on interface eth1.IPv4 with address 10.11.62.155.
Dec 8 12:51:50 asl-desktop avahi-daemon[4373]: New relevant interface eth1.IPv4 for mDNS.
Dec 8 12:51:50 asl-desktop avahi-daemon[4373]: Registering new address record for 10.11.62.155 on eth1.IPv4.
Dec 8 12:51:51 asl-desktop NetworkManager: <info> Policy set 'Auto eth1' (eth1) as default for routing and DNS.
Dec 8 12:51:51 asl-desktop NetworkManager: <info> Policy set 'Auto eth1' (eth1) as default for routing and DNS.
Dec 8 12:51:51 asl-desktop nm-dispatcher.action: Script '/etc/NetworkManager/dispatcher.d/01ifupdown' exited with error status 1.
Dec 8 12:52:03 asl-desktop NetworkManager: <debug> [1228366323.157756] ensure_killed(): waiting for vpn service pid 5279 to exit
Dec 8 12:52:03 asl-desktop NetworkManager: <debug> [1228366323.158325] ensure_killed(): vpn service pid 5279 cleaned up
Dec 8 12:52:15 asl-desktop NetworkManager: <info> Starting VPN service 'org.freedesktop.NetworkManager.pptp'...
Dec 8 12:52:15 asl-desktop NetworkManager: <info> VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 5974
Dec 8 12:52:15 asl-desktop NetworkManager: <info> VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections
Dec 8 12:52:15 asl-desktop NetworkManager: <info> VPN plugin state changed: 3
Dec 8 12:52:15 asl-desktop NetworkManager: <info> VPN connection 'ecot' (Connect) reply received.
Dec 8 12:52:15 asl-desktop pppd[5977]: Plugin /usr/lib/pppd/2.4.4/nm-pptp-pppd-plugin.so loaded.
Dec 8 12:52:15 asl-desktop pppd[5977]: pppd 2.4.4 started by root, uid 0
Dec 8 12:52:15 asl-desktop pppd[5977]: Using interface ppp0
Dec 8 12:52:15 asl-desktop pppd[5977]: Connect: ppp0 <--> /dev/pts/0
Dec 8 12:52:15 asl-desktop pptp[5979]: nm-pptp-service-5974 log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Dec 8 12:52:15 asl-desktop pptp[5986]: nm-pptp-service-5974 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'