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| author | Bill Nottingham <notting@redhat.com> | 2003-10-10 15:08:04 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2003-10-10 15:08:04 +0000 |
| commit | d24c7acf6027d7539559a05ed9cc0ae7017ddc45 (patch) | |
| tree | eb2dafe2876ba1e6797e313bfe6eea30c487f43a /sysconfig/network-scripts/ifup | |
| parent | d0f96b547502b011c7867d7c0dcd8c2f42e96a1d (diff) | |
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bridging updates (#104421, <dwmw2@redhat.com>)
Diffstat (limited to 'sysconfig/network-scripts/ifup')
| -rwxr-xr-x | sysconfig/network-scripts/ifup | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup index 074e0d13..fa646669 100755 --- a/sysconfig/network-scripts/ifup +++ b/sysconfig/network-scripts/ifup @@ -52,8 +52,10 @@ if [ -n "$IN_HOTPLUG" -a "${HOTPLUG}" = "no" -o "${HOTPLUG}" = "NO" ] then exit 0 fi - -[ "${TYPE}" = "Bridge" ] && exit 0 +if [ -n "$IN_HOTPLUG" -a "${TYPE}" = "Bridge" ]; +then + exit 0 +fi # Ethernet 802.1Q VLAN support if [ -x /sbin/vconfig -a "${VLAN}" = "yes" ]; then @@ -153,10 +155,20 @@ if [ -n "${HWADDR}" ]; then fi fi -if [ "${TYPE}" = "Bridge" -a -x /usr/sbin/brctl ]; then +if [ "${TYPE}" = "Bridge" ]; then + if [ ! -x /usr/sbin/brctl ]; then + echo $"Bridge support not available: brctl not found" + exit 1 + fi /sbin/ip link set dev ${DEVICE} down 2>/dev/null /usr/sbin/brctl delbr ${DEVICE} 2>/dev/null - /usr/sbin/brctl addbr ${DEVICE} + /usr/sbin/brctl addbr ${DEVICE} 2>/dev/null + # brctl doesn't report success/failure (BZ #104408) + # Test for ourselves whether it worked. + if ! /usr/sbin/brctl show | LANG=C grep -q "^${DEVICE} " ; then + echo $"Bridge support not available in this kernel" + exit 1 + fi [ -n "${DELAY}" ] && /usr/sbin/brctl setfd ${DEVICE} ${DELAY} [ -n "${GCINT}" ] && /usr/sbin/brctl setgcint ${DEVICE} ${GCINT} fi @@ -165,7 +177,10 @@ if [ -n "${BRIDGE}" -a -x /usr/sbin/brctl ]; then /sbin/ip addr flush dev ${DEVICE} 2>/dev/null /sbin/ip link set dev ${DEVICE} up /usr/sbin/brctl addif ${BRIDGE} ${DEVICE} - exit $? + # Upon adding a device to a bridge, + # it's necessary to make radvd reload its config + [ -r /var/run/radvd/radvd.pid ] && kill -HUP `cat /var/run/radvd/radvd.pid` + exit 0 fi # now check the real state |