OpenVPN断线重连失败问题

ares1986 · 发表于 2020-8-4 10:36:00

爱快路由器里的OpenVPN每天都会断线，然后必须手动重启才能连接，看日志是OpenVPN客户端挂掉了，请问能不能做个选项，断线后多久不能重连则重启OpenVPN客户端的功能，不然每天我得手动停用后再启用，非常麻烦,
下面是日志:
2020 Aug 3 Mon 09:30:31
OpenVPN 2.4.7 x86_64-openwrt-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [MH/PKTINFO] [AEAD]

2020 Aug 3 Mon 09:30:31
library versions: OpenSSL 1.0.2j 26 Sep 2016, LZO 2.08

2020 Aug 3 Mon 09:30:31
WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.

2020 Aug 3 Mon 09:30:31
NOTE: the current --script-security setting may allow this configuration to call user-defined scripts

2020 Aug 3 Mon 09:30:31
WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 1400)

2020 Aug 3 Mon 09:30:32
TCP/UDP: Preserving recently used remote address: [AF_INET]112.93.223.36:1194

2020 Aug 3 Mon 09:30:32
UDP link local: (not bound)

2020 Aug 3 Mon 09:30:32
UDP link remote: [AF_INET]112.93.223.36:1194

2020 Aug 3 Mon 09:30:32
WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this

2020 Aug 3 Mon 09:30:32
[iKuai OpenVPN Server] Peer Connection Initiated with [AF_INET]112.93.223.36:1194

2020 Aug 3 Mon 09:30:33
ERROR: Cannot ioctl TUNSETIFF ovpn_home: Device or resource busy (errno=16)

2020 Aug 3 Mon 09:30:33
Exiting due to fatal error