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| author | Bill Nottingham <notting@redhat.com> | 2002-03-11 22:42:29 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2002-03-11 22:42:29 +0000 |
| commit | 5473ffcdc6afc4a3fb56fb0019e3b34854be9a3d (patch) | |
| tree | e1bd8be7bee11624d0967933662e2dae185dc912 /sysconfig/network-scripts/ifdown-sit | |
| parent | 83c5f7d06c0bcb45a71c3ccc3f513903d38242c2 (diff) | |
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*BIG* IPv6 syncup. <pekkas@netcore.fi>
Diffstat (limited to 'sysconfig/network-scripts/ifdown-sit')
| -rwxr-xr-x | sysconfig/network-scripts/ifdown-sit | 55 |
1 files changed, 27 insertions, 28 deletions
diff --git a/sysconfig/network-scripts/ifdown-sit b/sysconfig/network-scripts/ifdown-sit index 1fa4dad9..521217ce 100755 --- a/sysconfig/network-scripts/ifdown-sit +++ b/sysconfig/network-scripts/ifdown-sit @@ -4,19 +4,20 @@ # # # Taken from: -# (P) & (C) 2000-2001 by Peter Bieringer <pb@bieringer.de> +# (P) & (C) 2000-2002 by Peter Bieringer <pb@bieringer.de> +# +# You will find more information in the IPv6-HowTo for Linux at +# http://www.bieringer.de/linux/IPv6/ # # RHL integration assistance by Pekka Savola <pekkas@netcore.fi> # -# Version 2001-07-15a +# Version 2002-01-25 # # Uses following information from /etc/sysconfig/network: # NETWORKING_IPV6=yes|no: controls IPv6 initialization (global setting) # -# Uses following information from "/etc/sysconfig/network-scripts/ifcfg-$1": -# For static tunnels -# IPV6TUNNELIPV4="<ipv4 address of foreign tunnel endpoint>" -# IPV6ADDR=<ipv6address>/<prefixlength> [OPTIONAL: numbered tunnels] +# Uses following information from /etc/sysconfig/network-scripts/ifcfg-$1: +# DEVICE=<device> # @@ -29,10 +30,14 @@ cd /etc/sysconfig/network-scripts CONFIG=$1 [ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG -source_config +source_config + +# IPv6 don't need aliases anymore, config is skipped +REALDEVICE=`echo ${DEVICE} | sed 's/:.*//g'` +[ "$DEVICE" != "$REALDEVICE" ] && exit 0 # Test whether IPv6 should be configured, else stop -[ "${NETWORKING_IPV6}" = "yes" ] || exit 0 +[ "$NETWORKING_IPV6" = "yes" ] || exit 0 if [ ! -f /etc/sysconfig/network-scripts/network-functions-ipv6 ]; then exit 1 @@ -41,28 +46,22 @@ fi # Source IPv6 helper functions . /etc/sysconfig/network-scripts/network-functions-ipv6 -# IPv6 test, no module loaded, exit if system is not IPv6-ready -test_ipv6 testonly || exit 0 -# Delete IPv6-in-IPv4 tunnel(s) +# Generic tunnel device sit0 is not supported here if [ "$DEVICE" = "sit0" ]; then - ifdown_ipv6_autotunnel -elif [ ! -z "$IPV6TUNNELIPV4" ]; then - if [ "$IPV6_TUNNELMODE" = "NBMA" ]; then - if [ ! -z "$IPV6ADDR" ]; then - ifdown_ipv6_real sit0 $IPV6ADDR - fi - - # Cleanup all IPv6 tunnel configuration on specified interface and shut down sit0, if no longer used - ifdown_ipv6_tunnel_all $DEVICE $IPV6TUNNELIPV4 + echo $"Device '$DEVICE' isn't supported here, use IPV6_AUTOTUNNEL setting and restart (IPv6) networking" + exit 1 +fi - elif [ -z "$IPV6_TUNNELMODE" -o "$IPV6_TUNNELMODE" = "IP" ]; then - # Delete all IPv6 routes and addresses - ifdown_ipv6_real_all $DEVICE +# IPv6 test, no module loaded, exit if system is not IPv6-ready +ipv6_test testonly || exit 0 - # Shut down tunnel device - ifdown_ipv6_tunneldev $DEVICE - else - echo $"Tunnel creation mode '$IPV6_TUNNELMODE' not supported - skip!" - fi +# Test device status +ipv6_test_device_status $DEVICE +if [ $? != 0 -a $? != 11 ]; then + # device doesn't exist or other problem occurs + exit 0 fi + +# Cleanup and shut down IPv6-in-IPv4 tunnel device +ipv6_del_tunnel_device $DEVICE |