一些Openvpn问题: 一、OpenVPN - ERROR: Cannot open TUN/TAP dev /dev/net/tun: No such file or directory (errno=2) 没有tun设备,建一个就行: 1mkdir -p /dev/net 2mknod /dev/net/tun c 10 200 3chmod 600 /dev/net/tun 二、vpn进程掉了 加一
https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-routers/smb4127-configure-simple-network-management-protocol-snmp-on-rv320-a.html 这篇说的很详细了 按图索骥即可 snmpwalk v3参数解释: 1-v 1|2c|3 specifies SNMP version to use 2-u USER-NAME set security name (e.g. bert) 3-l LEVEL set security level …