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| author | Bill Nottingham <notting@redhat.com> | 2002-11-12 04:15:58 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2002-11-12 04:15:58 +0000 |
| commit | 67428c04a5f7ad98287a4254ad581767d73d7131 (patch) | |
| tree | dd62d4958e002ee903aebf6d3cd6c55c022aed4c /ppp/ip-up.ipv6to4 | |
| parent | 0d272a1007cc37b0c271ef66e7be83de65bb11c4 (diff) | |
| download | initscripts-67428c04a5f7ad98287a4254ad581767d73d7131.tar initscripts-67428c04a5f7ad98287a4254ad581767d73d7131.tar.gz initscripts-67428c04a5f7ad98287a4254ad581767d73d7131.tar.bz2 initscripts-67428c04a5f7ad98287a4254ad581767d73d7131.tar.xz initscripts-67428c04a5f7ad98287a4254ad581767d73d7131.zip | |
IPv6 update <pekkas@netcore.fi>, <pb@bieringer.de>
Diffstat (limited to 'ppp/ip-up.ipv6to4')
| -rw-r--r-- | ppp/ip-up.ipv6to4 | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/ppp/ip-up.ipv6to4 b/ppp/ip-up.ipv6to4 index 79d99c03..da0ba48e 100644 --- a/ppp/ip-up.ipv6to4 +++ b/ppp/ip-up.ipv6to4 @@ -9,7 +9,7 @@ # You will find more information in the IPv6-HowTo for Linux at # http://www.bieringer.de/linux/IPv6/ # -# Version 2002-01-25 +# Version 2002-11-02 # # Calling parameters: # $1: interface name @@ -26,13 +26,13 @@ # Uses following information from /etc/sysconfig/network-scripts/ifcfg-$1: # IPV6TO4INIT=yes|no: controls configuration # IPV6TO4_IPV4ADDR=<IPv4 address>: special local address for 6to4 tunneling (only needed behind a NAT gateway) -# IPV6TO4_RELAY=<IPv4 address>: remote 6to4 relay router address [default: 192.88.99.1] +# IPV6TO4_RELAY=<IPv4 address>: remote 6to4 relay router address (default: 192.88.99.1) # IPV6TO4_ROUTING="<device>-<suffix>/<prefix length> ...": information to setup local subnetting # Example: IPV6TO4_ROUTING="eth0-:f101::0/64 eth1-:f102::0/64" # # IPV6_CONTROL_RADVD=yes|no: controls radvd triggering # IPV6_RADVD_PIDFILE=<file>: PID file of radvd for sending signals, default is "/var/run/radvd/radvd.pid" -# IPV6_RADVD_TRIGGER_ACTION=startstop|reload|restart|SIGHUP: how to trigger radvd [optional, default is SIGHUP] +# IPV6_RADVD_TRIGGER_ACTION=startstop|reload|restart|SIGHUP: how to trigger radvd (optional, default is SIGHUP) # # Requirements # radvd-0.6.2p3 or newer supporting option "Base6to4Interface" @@ -75,25 +75,25 @@ ipv6_test || exit 1 # Setup of 6to4, if configured valid6to4config="yes" if [ "$IPV6TO4INIT" = "yes" ]; then - if [ ! -z "$IPV6TO4_IPV4ADDR" ]; then - # Take special configured from config file (precedence 1) + if [ -n "$IPV6TO4_IPV4ADDR" ]; then + # Take 6to4-dedicated configured IPv4 address from config file (precedence 1) ipv4addr="$IPV6TO4_IPV4ADDR" else - # Get IPv4 address from interface first (has precedence 2) - ipv4addr="`LC_ALL=C ifconfig $DEVICE |grep "inet addr:" | tr : " " | awk '{ print $3 }'`" + # Get IPv4 address from interface (precedence 2) + ipv4addr="`ipv6_get_ipv4addr_of_device $DEVICE`" if [ -z "$ipv4addr" ]; then - # Take configured from config file (precedence 3) + # Take configured IPv4 address of interface from config file (precedence 3) ipv4addr="$IPADDR" fi fi - if [ ! -z "$ipv4addr" ]; then + if [ -n "$ipv4addr" ]; then # Test for non-global IPv4 address if ! ipv6_test_ipv4_addr_global_usable $ipv4addr; then - echo $"Given IPv4 address '$ipv4addr' is not globally usable, 6to4 configuration is not valid" + echo $"Given IPv4 address '$ipv4addr' is not globally usable" valid6to4config="no" fi else - echo $"IPv6to4 configuration needs an IPv4 address on related interface or otherwise specified, 6to4 configuration is not valid" + echo $"IPv6to4 configuration needs an IPv4 address on related interface or otherwise specified" valid6to4config="no" fi if [ -z "$IPV6TO4_RELAY" ]; then @@ -124,7 +124,7 @@ if [ "$IPV6TO4INIT" = "yes" ]; then # Add default route, if device matches if [ "$IPV6_DEFAULTDEV" = "tun6to4" ]; then - if [ ! -z "$IPV6_DEFAULTGW" ]; then + if [ -n "$IPV6_DEFAULTGW" ]; then echo $"Warning: interface 'tun6to4' does not support 'IPV6_DEFAULTGW', ignored" fi ipv6_set_default_route $ipv6to4_relay tun6to4 @@ -151,10 +151,10 @@ if [ "$IPV6TO4INIT" = "yes" ]; then # Control running radvd ipv6_trigger_radvd up "$IPV6_RADVD_TRIGGER_ACTION" $IPV6_RADVD_PIDFILE - if [ ! -z "$IPV6TO4_ROUTING" ]; then + if [ -n "$IPV6TO4_ROUTING" ]; then # Generate 6to4 address ipv6to4prefix="`ipv6_create_6to4_prefix $ipv4addr`" - if [ ! -z "$ipv6to4prefix" ]; then + if [ -n "$ipv6to4prefix" ]; then # Add route to local networks for devsuf in $IPV6TO4_ROUTING; do dev="`echo $devsuf | awk -F- '{ print $1 }'`" |