OpenVPN客户端断线不自动重连

ares1986

我有两个爱快路由器，一个当OpenVPN服务端，一个当OpenVPN客户端，我服务端是动态域名，以前都很正常，就最近，几乎每天都会断线一次，然后需要手动停用Openvpn客户端，再启用才会重新连接,现在很不方便,
客户端日志如下:


2020 Jul 2 Thu 15:09:32
OpenVPN 2.3.11 x86_64-openwrt-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [MH] [IPv6]

2020 Jul 2 Thu 15:09:32
library versions: OpenSSL 1.0.2j 26 Sep 2016, LZO 2.08

2020 Jul 2 Thu 15:09:32
WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.

2020 Jul 2 Thu 15:09:32
NOTE: the current --script-security setting may allow this configuration to call user-defined scripts

2020 Jul 2 Thu 15:09:32
WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 1400)

2020 Jul 2 Thu 15:09:32
UDPv4 link local: [undef]

2020 Jul 2 Thu 15:09:32
UDPv4 link remote: [AF_INET]112.93.223.160:1194

2020 Jul 2 Thu 15:09:32
WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this

2020 Jul 2 Thu 15:09:32
[iKuai OpenVPN Server] Peer Connection Initiated with [AF_INET]112.93.223.160:1194

2020 Jul 2 Thu 15:09:34
TUN/TAP device ovpn_home opened

2020 Jul 2 Thu 15:09:34
do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0

2020 Jul 2 Thu 15:09:34
/sbin/ifconfig ovpn_home 10.7.7.2 netmask 255.255.255.0 mtu 1400 broadcast 10.7.7.255

2020 Jul 2 Thu 15:09:35
Initialization Sequence Completed

2020 Jul 2 Thu 18:51:05
Authenticate/Decrypt packet error: bad packet ID (may be a replay): [ #307 ] -- see the man page entry for --no-replay and --replay-window for more info or silence this warning with --mute-replay-warnings