added ifup file for S/390 ESCON interfaces. No need to rebuild on non-S390 right nowr6-21

1 files changed, 54 insertions, 0 deletions

diff --git a/sysconfig/network-scripts/ifup-escon b/sysconfig/network-scripts/ifup-escon
new file mode 100644
index 00000000..f8cfc101
--- /dev/null
+++ b/sysconfig/network-scripts/ifup-escon
@@ -0,0 +1,54 @@
+#!/bin/bash
+#
+# /etc/sysconfig/network-scripts/ifup-escon
+#
+# the escon network interface is a point-to-point interface on S/390 machines
+# which uses the ctc module.
+#
+# To get the ctc module to load automatically at boot, you will need to
+# add the following line to /etc/modules.conf:
+#
+# alias escon0 ctc
+#
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+
+cd /etc/sysconfig/network-scripts
+. network-functions
+
+CONFIG=$1
+[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
+source_config
+
+if [ "$2" = "boot" -a "${ONBOOT}" = "no" ]
+then
+	exit
+fi
+[ -n "${MTU}" ] && opts="${opts} mtu ${MTU}"
+
+ifconfig ${DEVICE} ${IPADDR} ${opts} pointopoint ${REMIP}
+
+# Wait for the device to come up - the chandev'ified ctc driver can take
+# quite a while...
+timeout=0
+while ! ping -w 30 -c ${REMIP} &>/dev/null; do
+	timeout=$(($timeout + 1))
+	if [ $timeout = 20 ]; then
+		echo $"ERROR: ${DEVICE} did not come up!"
+		break
+	fi
+done
+
+if [ "${NETWORK}" != "" ] ; then
+	route add -net ${NETWORK} netmask ${NETMASK} ${DEVICE}
+fi
+
+. /etc/sysconfig/network
+
+if [ "${GATEWAY}" != "" ]; then
+	if [ "${GATEWAYDEV}" = "" -o "${GATEWAYDEV}" = "${DEVICE}" ]; then
+		# set up default gateway
+		route add default gw ${GATEWAY}
+	fi
+fi
+
+/etc/sysconfig/network-scripts/ifup-post $1