最近接手一维护网络自用的软件(用来翻墙),是基于OPENVPN,在与服务器建立连接时遇到一问题,系统提示tun模块的加载权限不够,下面是描述问题的日志信息,烦请懂的高手指点一二,Tue Jul 3 20:36:55 2012 SENT CONTROL [server]: 'PUSH_REQUEST' (status=1)
Tue Jul 3 20:36:55 2012 PUSH: Received control message: 'PUSH_REPLY,route 172.16.1.0 255.255.255.0,route 172.16.2.0 255.255.255.0,redirect-gateway def1 bypass-dhcp bypass-dns,route 169.168.0.1,topology net30,ping 10,ping-restart 60,ifconfig 169.168.0.14 169.168.0.13'
Tue Jul 3 20:36:55 2012 OPTIONS IMPORT: timers and/or timeouts modified
Tue Jul 3 20:36:55 2012 OPTIONS IMPORT: --ifconfig/up options modified
Tue Jul 3 20:36:55 2012 OPTIONS IMPORT: route options modified
Tue Jul 3 20:36:55 2012 ROUTE default_gateway=10.0.0.1
Tue Jul 3 20:36:55 2012 Note: Cannot open TUN/TAP dev /dev/tun: Permission denied (errno=13)
Tue Jul 3 20:36:55 2012 Note: Attempting fallback to kernel 2.2 TUN/TAP interface
Tue Jul 3 20:36:55 2012 Cannot allocate TUN/TAP dev dynamically
Tue Jul 3 20:36:55 2012 Exiting
Tue Jul 3 20:36:55 2012 PUSH: Received control message: 'PUSH_REPLY,route 172.16.1.0 255.255.255.0,route 172.16.2.0 255.255.255.0,redirect-gateway def1 bypass-dhcp bypass-dns,route 169.168.0.1,topology net30,ping 10,ping-restart 60,ifconfig 169.168.0.14 169.168.0.13'
Tue Jul 3 20:36:55 2012 OPTIONS IMPORT: timers and/or timeouts modified
Tue Jul 3 20:36:55 2012 OPTIONS IMPORT: --ifconfig/up options modified
Tue Jul 3 20:36:55 2012 OPTIONS IMPORT: route options modified
Tue Jul 3 20:36:55 2012 ROUTE default_gateway=10.0.0.1
Tue Jul 3 20:36:55 2012 Note: Cannot open TUN/TAP dev /dev/tun: Permission denied (errno=13)
Tue Jul 3 20:36:55 2012 Note: Attempting fallback to kernel 2.2 TUN/TAP interface
Tue Jul 3 20:36:55 2012 Cannot allocate TUN/TAP dev dynamically
Tue Jul 3 20:36:55 2012 Exiting
解决方案 »
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底层都是linux系统,lz这个应该是类似的