Hi, At line 1560 in srv/network/bridge_driver.c it says: /* All interfaces used as a gateway (which is what this is, by * definition), must always have autoconf=0. */ and then promptly sets that variable to 1 with if (virFileWriteStr(field, "1", 0) < 0) { Is the comment or the code the correct value? Rgs Neil Wilson -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list