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修复 modprobe 报错

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This commit is contained in:
bjdgyc
2023-12-25 14:31:35 +08:00
parent 64404ea94b
commit d3f16eb2ad
8 changed files with 130 additions and 55 deletions
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13
server/handler/link_tun.go
View File

@@ -22,9 +22,10 @@ func checkTun() {
defer ifce.Close()
// 测试ip命令
cmdstr0 := fmt.Sprintln("modprobe -i tun")
base.CheckModOrLoad("tun")
cmdstr1 := fmt.Sprintf("ip link set dev %s up mtu %s multicast off", ifce.Name(), "1399")
err = execCmd([]string{cmdstr0, cmdstr1})
err = execCmd([]string{cmdstr1})
if err != nil {
base.Fatal("testTun err: ", err)
}
@@ -41,12 +42,8 @@ func checkTun() {
}
// 修复 rockyos nat 不生效
cmdstr0 := fmt.Sprintln("modprobe -i iptable_filter")
cmdstr1 := fmt.Sprintf("modprobe -i iptable_nat")
err = execCmd([]string{cmdstr0, cmdstr1})
if err != nil {
base.Fatal("testTun err: ", err)
}
base.CheckModOrLoad("iptable_filter")
base.CheckModOrLoad("iptable_nat")
natRule := []string{"-s", base.Cfg.Ipv4CIDR, "-o", base.Cfg.Ipv4Master, "-j", "MASQUERADE"}
forwardRule := []string{"-j", "ACCEPT"}

5
server/handler/link_vtap.go
View File

@@ -33,13 +33,14 @@ func checkMacvtap() {
ifName := "anylinkMacvtap"
// 加载 macvtap
cmdstr0 := fmt.Sprintln("modprobe -i macvtap")
base.CheckModOrLoad("macvtap")
// 开启主网卡混杂模式
cmdstr1 := fmt.Sprintf("ip link set dev %s promisc on", base.Cfg.Ipv4Master)
// 测试 macvtap 功能
cmdstr2 := fmt.Sprintf("ip link add link %s name %s type macvtap mode bridge", base.Cfg.Ipv4Master, ifName)
cmdstr3 := fmt.Sprintf("ip link del %s", ifName)
err := execCmd([]string{cmdstr0, cmdstr1, cmdstr2, cmdstr3})
err := execCmd([]string{cmdstr1, cmdstr2, cmdstr3})
if err != nil {
base.Fatal(err)
}