[bugfix] When add_eip, send a GARP for eip from net1 (#4701)

kldancer · 杨凯龙 · web-flow · commit 57c823967f65 · 2024-11-07T14:02:17.000+08:00
Signed-off-by: 杨凯龙 &lt;2436542696@qq.com&gt;
Co-authored-by: 杨凯龙 &lt;2436542696@qq.com&gt;
diff --git a/dist/images/vpcnatgateway/nat-gateway.sh b/dist/images/vpcnatgateway/nat-gateway.sh
@@ -144,6 +144,7 @@ function add_eip() {
         exec_cmd "ip route replace default via $gateway dev net1"
         ip route | grep "default via $gateway dev net1"
         exec_cmd "arping -I net1 -c 3 -D $eip_without_prefix"
+        exec_cmd "arping -I net1 -c 3 -A $eip_without_prefix "
     done
 }
 

Original file line number	Diff line number	Diff line change
`@@ -144,6 +144,7 @@ function add_eip() {`
`144`	`144`	`exec_cmd "ip route replace default via $gateway dev net1"`
`145`	`145`	`ip route \| grep "default via $gateway dev net1"`
`146`	`146`	`exec_cmd "arping -I net1 -c 3 -D $eip_without_prefix"`
	`147`	`+ exec_cmd "arping -I net1 -c 3 -A $eip_without_prefix "`
`147`	`148`	`done`
`148`	`149`	`}`
`149`	`150`