还没解决,写个cron脚本临时解决一下,之后更新了记得删
#!/bin/bash
CONN="enp2s0-ovs"
method=$(nmcli -g ipv4.method connection show "$CONN" 2>/dev/null)
if [ "$method" != "auto" ]; then
logger "FNOS DHCP fix: ipv4.method=$method, resetting to auto"
nmcli connection modify "$CONN" ipv4.method auto
nmcli connection up "$CONN"
fi