修复修改eth0网卡后无法上网的问题

2024-01-25 14:19:42 +00:00 · 2024-01-25 14:19:42 +00:00 · 551dc5b36e
commit 551dc5b36e
parent da845b9dc2
1 changed files with 3 additions and 0 deletions
--- a/yocto/meta-quectel-app/recipes/set-jumbo-frame/files/set_jumbo_frame.sh
+++ b/yocto/meta-quectel-app/recipes/set-jumbo-frame/files/set_jumbo_frame.sh
@ -50,6 +50,9 @@ do_set_jumbo_frame () {
                
                route add default gw $SUBNET_NETMASK  > /dev/null

+                touch /etc/resolv.conf
+                echo "nameserver $SUBNET_NETMASK" > /etc/resolv.conf
+
                echo "ip addr show eth$n...."
                ip addr show eth$n > /dev/null
                rc=$?