From bc906bf54a51f84c0bb5f1b2019eb7edfebb3e34 Mon Sep 17 00:00:00 2001 From: anthony Date: Wed, 15 Aug 2012 12:46:42 -0700 Subject: [PATCH] bug 13734: allow dhcp traffic by default status 13734: resolved fixed --- scripts/vm/hypervisor/xenserver/vmops | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/scripts/vm/hypervisor/xenserver/vmops b/scripts/vm/hypervisor/xenserver/vmops index f5b23d14507..6ed12ca14f4 100755 --- a/scripts/vm/hypervisor/xenserver/vmops +++ b/scripts/vm/hypervisor/xenserver/vmops @@ -786,12 +786,7 @@ def default_network_rules(session, args): try: for v in vifs: util.pread2(['iptables', '-A', 'BRIDGE-FIREWALL', '-m', 'physdev', '--physdev-is-bridged', '--physdev-out', v, '-j', vmchain_default]) - util.pread2(['iptables', '-I', 'BRIDGE-FIREWALL', '2', '-m', 'physdev', '--physdev-is-bridged', '--physdev-in', v, '-j', vmchain_default]) - util.pread2(['iptables', '-A', vmchain_default, '-m', 'state', '--state', 'RELATED,ESTABLISHED', '-j', 'ACCEPT']) - #allow dhcp - for v in vifs: - util.pread2(['iptables', '-A', vmchain_default, '-m', 'physdev', '--physdev-is-bridged', '--physdev-in', v, '-p', 'udp', '--dport', '67', '--sport', '68', '-j', 'ACCEPT']) - util.pread2(['iptables', '-A', vmchain_default, '-m', 'physdev', '--physdev-is-bridged', '--physdev-out', v, '-p', 'udp', '--dport', '68', '--sport', '67', '-j', 'ACCEPT']) + util.pread2(['iptables', '-I', 'BRIDGE-FIREWALL', '4', '-m', 'physdev', '--physdev-is-bridged', '--physdev-in', v, '-j', vmchain_default]) #don't let vm spoof its ip address for v in vifs: @@ -894,7 +889,7 @@ def network_rules_for_rebooted_vm(session, vmName): for v in vifs: util.pread2(['iptables', '-A', 'BRIDGE-FIREWALL', '-m', 'physdev', '--physdev-is-bridged', '--physdev-out', v, '-j', vmchain_default]) - util.pread2(['iptables', '-I', 'BRIDGE-FIREWALL', '2', '-m', 'physdev', '--physdev-is-bridged', '--physdev-in', v, '-j', vmchain_default]) + util.pread2(['iptables', '-I', 'BRIDGE-FIREWALL', '4', '-m', 'physdev', '--physdev-is-bridged', '--physdev-in', v, '-j', vmchain_default]) #change antispoof rule in vmchain try: