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v0.42h: Add static-macs option for bridged vnet setup with mac flapping

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yo
2024-11-21 18:47:55 +01:00
parent 6acea0d25b
commit 1006207fc2
2 changed files with 13 additions and 1 deletions
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9
cmd/start.go
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@@ -1007,6 +1007,15 @@ func setupVnetInterfaceJailSide(jail *Jail, hostepairs []string) error {
if err != nil {
return fmt.Errorf("Error adding member %s to %s: %v: %s\n", nic, bridge, err, out)
}
// Fix mac flapping and instabilities with bridged vnet network
if gBridgeStaticMac {
log.Debugf("Set %s as static to %s in %s address cache\n")
cmd = fmt.Sprintf("/sbin/ifconfig %s static %s %s", bridge, nic, jsmac)
out, err := executeCommand(cmd)
if err != nil {
return fmt.Errorf("Error adding member %s to %s: %v: %s\n", nic, bridge, err, out)
}
}
}
// Check we have an IP for the nic, and set it into jail