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authorBill Nottingham <notting@redhat.com>2001-02-20 15:38:00 +0000
committerBill Nottingham <notting@redhat.com>2001-02-20 15:38:00 +0000
commit027c0ade7d12a633d11a3867858f06bd96faa7c6 (patch)
tree8c4fb8b2f1ce115488feb99453bef1f3ec75f940 /sysconfig/network-scripts
parent92f823c5f6c6afb8266fc9372bf49ff2e3d09a86 (diff)
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ipv6 updates from Peter Bieringer (#28418)
Diffstat (limited to 'sysconfig/network-scripts')
-rwxr-xr-xsysconfig/network-scripts/ifdown-ipv66
-rwxr-xr-xsysconfig/network-scripts/ifdown-sit4
-rwxr-xr-xsysconfig/network-scripts/ifup-ipv66
-rwxr-xr-xsysconfig/network-scripts/ifup-sit4
-rw-r--r--sysconfig/network-scripts/network-functions-ipv654
5 files changed, 33 insertions, 41 deletions
diff --git a/sysconfig/network-scripts/ifdown-ipv6 b/sysconfig/network-scripts/ifdown-ipv6
index a4396aa7..45c7f24d 100755
--- a/sysconfig/network-scripts/ifdown-ipv6
+++ b/sysconfig/network-scripts/ifdown-ipv6
@@ -6,7 +6,7 @@
# Taken from:
# (P) & (C) 2000-2001 by Peter Bieringer <pb@bieringer.de>
#
-# Version 2001-02-02
+# Version 2001-02-08
#
. /etc/sysconfig/network
@@ -45,13 +45,13 @@ if [ "${NETWORKING_IPV6}" = "yes" ]; then
# Delete additional IPv6 addresses from list
if [ ! -z "$IPV6ADDR_SECONDARIES" ]; then
for ipv6addr in $IPV6ADDR_SECONDARIES; do
- ifdown_ipv6_real $DEVICE $ipv6addr $IPV6PREFIXLENGTH
+ ifdown_ipv6_real $DEVICE $ipv6addr
done
fi
# Shutdown basic configured IPv6 address on specified interface
if ! [ -z "$IPV6ADDR" ]; then
- ifdown_ipv6_real $DEVICE $IPV6ADDR $IPV6PREFIXLENGTH
+ ifdown_ipv6_real $DEVICE $IPV6ADDR
fi
# Cleanup all IPv6 configuration on specified interface (prevents from kernel crashing)
diff --git a/sysconfig/network-scripts/ifdown-sit b/sysconfig/network-scripts/ifdown-sit
index c2323362..a70d5169 100755
--- a/sysconfig/network-scripts/ifdown-sit
+++ b/sysconfig/network-scripts/ifdown-sit
@@ -6,7 +6,7 @@
# Taken from:
# (P) & (C) 2000-2001 by Peter Bieringer <pb@bieringer.de>
#
-# Version 2001-02-03
+# Version 2001-02-08
#
# Filter tags (for stripping, empty lines following if all is stripped)
@@ -46,7 +46,7 @@ if [ "${NETWORKING_IPV6}" = "yes" ]; then
if [ ! -z "$IPV6ADDR" ]; then
# Numbered tunnel
- ifdown_ipv6_real sit0 $IPV6ADDR $IPV6PREFIXLENGTH
+ ifdown_ipv6_real sit0 $IPV6ADDR
fi
fi
fi
diff --git a/sysconfig/network-scripts/ifup-ipv6 b/sysconfig/network-scripts/ifup-ipv6
index 4ef124ae..ce3fec5e 100755
--- a/sysconfig/network-scripts/ifup-ipv6
+++ b/sysconfig/network-scripts/ifup-ipv6
@@ -6,7 +6,7 @@
# Taken from:
# (P) & (C) 2000-2001 by Peter Bieringer <pb@bieringer.de>
#
-# Version 2001-02-02
+# Version 2001-02-08
#
# Filter tags (for stripping, empty lines following if all is stripped)
@@ -33,7 +33,7 @@ if [ "${NETWORKING_IPV6}" = "yes" ]; then
# Setup IPv6 address on specified interface
if ! [ -z "$IPV6ADDR" ]; then
- ifup_ipv6_real $DEVICE $IPV6ADDR $IPV6PREFIXLENGTH
+ ifup_ipv6_real $DEVICE $IPV6ADDR
fi
# Switch forwarding per device like defined
@@ -51,7 +51,7 @@ if [ "${NETWORKING_IPV6}" = "yes" ]; then
# Setup additional IPv6 addresses from list
if [ ! -z "$IPV6ADDR_SECONDARIES" ]; then
for ipv6addr in $IPV6ADDR_SECONDARIES; do
- ifup_ipv6_real $DEVICE $ipv6addr $IPV6PREFIXLENGTH
+ ifup_ipv6_real $DEVICE $ipv6addr
done
fi
diff --git a/sysconfig/network-scripts/ifup-sit b/sysconfig/network-scripts/ifup-sit
index 8a1daa56..5e13ae3c 100755
--- a/sysconfig/network-scripts/ifup-sit
+++ b/sysconfig/network-scripts/ifup-sit
@@ -6,7 +6,7 @@
# Taken from:
# (P) & (C) 2000-2001 by Peter Bieringer <pb@bieringer.de>
#
-# Version 2001-02-06
+# Version 2001-02-08
#
# Filter tags (for stripping, empty lines following if all is stripped)
@@ -37,7 +37,7 @@ if [ "${NETWORKING_IPV6}" = "yes" ]; then
elif [ ! -z "$IPV6TUNNELIPV4" ]; then
if [ ! -z "$IPV6ADDR" ]; then
# Numbered tunnel
- ifup_ipv6_real sit0 $IPV6ADDR $IPV6PREFIXLENGTH
+ ifup_ipv6_real sit0 $IPV6ADDR
fi
# Add static IPv6 tunnel routes on specified virtual interface
diff --git a/sysconfig/network-scripts/network-functions-ipv6 b/sysconfig/network-scripts/network-functions-ipv6
index aa6bb35e..be4ce3ff 100644
--- a/sysconfig/network-scripts/network-functions-ipv6
+++ b/sysconfig/network-scripts/network-functions-ipv6
@@ -5,10 +5,9 @@
# Taken from:
# (P) & (C) 1997-2001 by Peter Bieringer <pb@bieringer.de>
#
-# Version: 2001-02-05
+# Version: 2001-02-08
#
-
# Filter tags (for stripping, empty lines following if all is stripped)
@@ -32,12 +31,12 @@ function test_ipv6()
modprobe ipv6
if ! [ -f /proc/net/if_inet6 ]; then
- echo $"Kernel is not compiled with IPv6 support"
+ echo $"Kernel is not compiled with IPv6 support"
return 2
fi
fi
- # Test for IPv6 enabled needed binaries
+
return 0
}
@@ -119,7 +118,7 @@ function ifup_ipv6_route() {
fi
if [ -z $gatewayipv6 ]; then
- echo "Missing parameter 'IPv6-gateway'"
+ echo $"Missing parameter 'IPv6-gateway'"
ifupdown_ipv6_route_usage
return 1
fi
@@ -315,17 +314,15 @@ function ifdown_ipv6_tunnel() {
##### Interface configuration
function ifupdown_ipv6_usage() {
- echo $"Usage: $0 interfacename IPv6-address [IPv6-prefixlength]"
+ echo $"Usage: $0 interfacename IPv6-address/IPv6-prefixlength"
}
## Add an IPv6 address for given interface
# $1: Interface
# $2: IPv6 address
-# $3: IPv6 prefix length (optional)
function ifup_ipv6_real() {
device=$1
address=$2
- prefixlength=$3
if [ -z $device ]; then
echo $"Missing parameter 'device'"
@@ -357,16 +354,17 @@ function ifup_ipv6_real() {
prefixlength_implicit="`echo $address | awk -F/ '{ print $2 }'`"
address_implicit="`echo $address | awk -F/ '{ print $1 }'`"
- # Overwrite optional given one
- if [ ! -z $prefixlength_implicit ]; then
- prefixlength=$prefixlength_implicit
- elif [ -z $prefixlength ]; then
- prefixlength=128
+ # Test for prefix length
+ if [ -z $prefixlength_implicit ]; then
+ echo $"Missing 'prefix length' for given address"
+ ifupdown_ipv6_usage
+ return 1
+ elif [ $prefixlength_implicit -lt 0 -o $prefixlength_implicit -gt 128 ]; then
+ echo $"'prefix length' on given address is out of range (0-128)"
+ ifupdown_ipv6_usage
+ return 1
fi
- # Build IPv6 address
- address="$address_implicit/$prefixlength"
-
# Run IPv6 test
test_ipv6 || return
@@ -381,8 +379,6 @@ function ifup_ipv6_real() {
ifconfig $device add $address || return 2
fi
-# route -A inet6 add $address/$prefixlength dev $device || return 2
-
}
@@ -417,11 +413,9 @@ function ifdown_ipv6_real_all() {
## Remove an IPv6 address on given interface
# $1: Interface
# $2: IPv6 address
-# $3: IPv6 prefix length (optional)
function ifdown_ipv6_real() {
device=$1
address=$2
- prefixlength=$3
if [ -z $device ]; then
echo $"Missing parameter 'device'"
@@ -444,23 +438,21 @@ function ifdown_ipv6_real() {
prefixlength_implicit="`echo $address | awk -F/ '{ print $2 }'`"
address_implicit="`echo $address | awk -F/ '{ print $1 }'`"
- # Overwrite optional given one
- if [ ! -z $prefixlength_implicit ]; then
- prefixlength=$prefixlength_implicit
- elif [ -z $prefixlength ]; then
- prefixlength=128
+ # Test for prefix length
+ if [ -z $prefixlength_implicit ]; then
+ echo $"Missing 'prefix length' for given address"
+ ifupdown_ipv6_usage
+ return 1
+ elif [ $prefixlength_implicit -lt 0 -o $prefixlength_implicit -gt 128 ]; then
+ echo $"'prefix length' on given address is out of range (0-128)"
+ ifupdown_ipv6_usage
+ return 1
fi
- # Build IPv6 address
- address="$address_implicit/$prefixlength"
-
# Run IPv6 test
test_ipv6 || return
-#
-# route -A inet6 del $address/$prefixlength dev $device || return 2
-
# Only remove, if address exists and is not link-local (prevents from kernel crashing)
address_configured="`ifconfig $device | grep "inet6 addr:" | grep "$address" | awk '{ print $3 }'`"
address_configured_type="`ifconfig $device | grep "inet6 addr:" | grep "$address" | awk '{ print $4 }'`"