?
Current Path : /etc/sysconfig/network-scripts/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
Current File : //etc/sysconfig/network-scripts/ifup-sit |
#!/bin/bash # # ifup-sit # # # Taken from: # (P) & (C) 2000-2003 by Peter Bieringer <pb@bieringer.de> # # You will find more information on the initscripts-ipv6 homepage at # http://www.deepspace6.net/projects/initscripts-ipv6.html # # RHL integration assistance by Pekka Savola <pekkas@netcore.fi> # # Version: 2003-09-08 # # Uses following information from /etc/sysconfig/network: # IPV6_DEFAULTDEV=<device>: controls default route (optional) # IPV6_DEFAULTGW=<address>: controls default route (optional) # # Uses following information from /etc/sysconfig/network-scripts/ifcfg-$1: # DEVICE=<device> # IPV6INIT=yes|no: controls IPv6 configuration for this interface # IPV6_MTU=<MTU for IPv6>: controls IPv6 MTU for this link (optional) # # For static tunnels # IPV6TUNNELIPV4=<IPv4 address>: IPv4 address of remote tunnel endpoint # IPV6TUNNELIPV4LOCAL=<IPv4 address>: (optional) local IPv4 address of tunnel # IPV6ADDR=<IPv6 address>[/<prefix length>]: (optional) local IPv6 address of a numbered tunnel # IPV6ADDR_SECONDARIES="<IPv6 address>[/<prefix length>] ..." (optional) additional local IPv6 addresses # . /etc/sysconfig/network cd /etc/sysconfig/network-scripts . ./network-functions CONFIG=$1 [ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG source_config # IPv6 don't need aliases anymore, config is skipped REALDEVICE=${DEVICE%%:*} [ "$DEVICE" != "$REALDEVICE" ] && exit 0 # Test whether IPv6 configuration is disabled for this interface is_false "$IPV6INIT" && exit 0 [ -f /etc/sysconfig/network-scripts/network-functions-ipv6 ] || exit 1 . /etc/sysconfig/network-scripts/network-functions-ipv6 # IPv6 test, module loaded, exit if system is not IPv6-ready ipv6_test || exit 1 # Generic tunnel device sit0 is not supported here if [ "$DEVICE" = "sit0" ]; then net_log $"Device '$DEVICE' isn't supported here, use IPV6_AUTOTUNNEL setting and restart (IPv6) networking" exit 1 fi if [ -z "$IPV6TUNNELIPV4" ]; then net_log $"Missing remote IPv4 address of tunnel, configuration is not valid" exit 1 fi # Test device status ipv6_test_device_status $DEVICE if [ $? = 0 ]; then # device is already up net_log $"Device '$DEVICE' is already up, please shutdown first" exit 1 fi # Create tunnel ipv6_add_tunnel_device $DEVICE $IPV6TUNNELIPV4 "" $IPV6TUNNELIPV4LOCAL || exit 1 # Set IPv6 MTU, if given if [ -n "$IPV6_MTU" ]; then ipv6_set_mtu $DEVICE $IPV6_MTU fi # Apply local IPv6 address, if given (numbered tunnel) if [ -n "$IPV6ADDR" ]; then ipv6_add_addr_on_device $DEVICE $IPV6ADDR fi # Setup additional IPv6 addresses from list, if given if [ -n "$IPV6ADDR_SECONDARIES" ]; then for ipv6addr in $IPV6ADDR_SECONDARIES; do ipv6_add_addr_on_device $DEVICE $ipv6addr done fi # Setup default IPv6 route, check are done by function if [ -n "$IPV6_DEFAULTDEV" -o -n "$IPV6_DEFAULTGW" ]; then ipv6_set_default_route "$IPV6_DEFAULTGW" "$IPV6_DEFAULTDEV" "$DEVICE" fi # Setup additional static IPv6 routes on specified interface, if given if [ -f /etc/sysconfig/static-routes-ipv6 ]; then LC_ALL=C grep -w "^$DEVICE" /etc/sysconfig/static-routes-ipv6 | while read device ipv6route args; do ipv6_add_route $ipv6route :: $DEVICE done fi # Setup static routes /etc/sysconfig/network-scripts/ifup-routes ${REALDEVICE}