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iptables 添加注释

This commit is contained in:
bjdgyc 2024-02-26 11:40:33 +08:00
parent 5a331e2125
commit 3c8d0c6d60
1 changed files with 10 additions and 4 deletions
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14
server/handler/link_tun.go
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@ -45,15 +45,21 @@ func checkTun() {
base.CheckModOrLoad("iptable_filter")
base.CheckModOrLoad("iptable_nat")
// 添加注释
natRule := []string{"-s", base.Cfg.Ipv4CIDR, "-o", base.Cfg.Ipv4Master, "-m", "comment",
"--comment", "anylink tun nat", "-j", "MASQUERADE"}
if natExists, _ := ipt.Exists("nat", "POSTROUTING", natRule...); !natExists {
ipt.Insert("nat", "POSTROUTING", 1, natRule...)
err = ipt.InsertUnique("nat", "POSTROUTING", 1, natRule...)
if err != nil {
base.Error(err)
}
// 添加注释
forwardRule := []string{"-m", "comment", "--comment", "anylink forward filter", "-j", "ACCEPT"}
if forwardExists, _ := ipt.Exists("filter", "FORWARD", forwardRule...); !forwardExists {
ipt.Insert("filter", "FORWARD", 1, forwardRule...)
err = ipt.InsertUnique("filter", "FORWARD", 1, forwardRule...)
if err != nil {
base.Error(err)
}
base.Info(ipt.List("nat", "POSTROUTING"))
base.Info(ipt.List("filter", "FORWARD"))
}