Created
August 25, 2022 07:39
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go-iptables examples
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| package main | |
| func main() { | |
| // if ipt, err := iptables.NewWithProtocol(iptables.ProtocolIPv4); err == nil { | |
| // rule := []string{"-m", "ttl", "--ttl-eq", "1", "-p", "tcp", "-d", raddr.IP.String(), "--dport", fmt.Sprint(raddr.Port), "-j", "DROP"} | |
| // if exists, err := ipt.Exists("filter", "OUTPUT", rule...); err == nil { | |
| // if !exists { | |
| // if err = ipt.Append("filter", "OUTPUT", rule...); err == nil { | |
| // conn.iprule = rule | |
| // conn.iptables = ipt | |
| // } | |
| // } | |
| // } | |
| // } | |
| } | |
| /* | |
| Links: | |
| https://github.com/Azure/azure-container-networking/blob/877970022a66b3d402d08aee0afd3089d9f617a2/cns/restserver/internalapi_linux.go | |
| https://github.com/yunionio/cloudpods/blob/84cdeff92b0ec64642e202d5fbd4e7c892427ba8/pkg/lbagent/ovn.go#L446 | |
| */ |
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