IPUPDATE - Revision history

Luna at 23:33, 30 September 2020

2020-09-30T23:33:35Z

← Older revision		Revision as of 23:33, 30 September 2020
Line 1:		Line 1:
	Include as part of the netup.sh script so that when a dynamic IP address change happens, the system keeps working		Include as part of the netup.sh script so that when a dynamic IP address change happens, the system keeps working.

	<pre>		<pre>

Bob at 21:38, 20 January 2017

2017-01-20T21:38:06Z

← Older revision		Revision as of 21:38, 20 January 2017
Line 51:		Line 51:
	echo -n "$CURGW" > /root/scripts/IPINFO/gateway		echo -n "$CURGW" > /root/scripts/IPINFO/gateway

	~~/etc/init.d/ipsecsetup~~ restart		ipsec setup restart

	</pre>		</pre>

Bayan at 00:50, 30 November 2016

2016-11-30T00:50:48Z

← Older revision		Revision as of 00:50, 30 November 2016
Line 50:		Line 50:
	echo -n "$CURBC" > /root/scripts/IPINFO/bcast		echo -n "$CURBC" > /root/scripts/IPINFO/bcast
	echo -n "$CURGW" > /root/scripts/IPINFO/gateway		echo -n "$CURGW" > /root/scripts/IPINFO/gateway

			/etc/init.d/ipsecsetup restart

	</pre>		</pre>

Bob at 05:49, 9 June 2015

2015-06-09T05:49:30Z

← Older revision		Revision as of 05:49, 9 June 2015
Line 1:		Line 1:
			Include as part of the netup.sh script so that when a dynamic IP address change happens, the system keeps working

	<pre>		<pre>
	#!/bin/sh		#!/bin/sh

Bob at 03:46, 3 October 2014

2014-10-03T03:46:04Z

← Older revision		Revision as of 03:46, 3 October 2014
Line 14:		Line 14:
	OLDBC=""		OLDBC=""
	fi		fi
	if [ -e /root/scripts/IPINFO/gw ]; then		if [ -e /root/scripts/IPINFO/gateway ]; then
	OLDGW=$(cat /root/scripts/IPINFO/gateway)		OLDGW=$(cat /root/scripts/IPINFO/gateway)
	else		else

Bob at 03:38, 3 October 2014

2014-10-03T03:38:18Z

← Older revision		Revision as of 03:38, 3 October 2014
Line 1:		Line 1:
	<pre>		<pre>
	#!/bin/sh		#!/bin/sh
	if [ !-d /root/scripts/IPINFO ]; then		if [[ ! -d /root/scripts/IPINFO ]]; then
	mkdir -p /root/scripts/IPINFO		mkdir -p /root/scripts/IPINFO
	fi		fi
Line 19:		Line 19:
	OLDGW=""		OLDGW=""
	fi		fi
	~~CURIP=$(ip addr show dev eth0 \| grep inet \| head -1 \| cut -f 6 -d " " \| cut -f 1 -d \/)~~
	~~CURBC=$(ip addr show dev eth0 \| grep inet \| head -1 \| cut -f 8 -d " " \| cut -f 1 -d \/)~~
	~~CURGW=$(ip route \| grep default \| cut -f 3 -d " ")~~

	while [[ ! -n $CURIP \|\| ! -n $CURBC \|\| ! -n $CURGW ]]; do sleep 3; done		while [[ ! -n $CURIP \|\| ! -n $CURBC \|\| ! -n $CURGW ]]; do
			CURIP=$(ip addr show dev eth0 \| grep inet \| head -1 \| cut -f 6 -d " " \| cut -f 1 -d \/)
			CURBC=$(ip addr show dev eth0 \| grep inet \| head -1 \| cut -f 8 -d " " \| cut -f 1 -d \/)
			CURGW=$(ip route \| grep default \| cut -f 3 -d " ")
			sleep 3
			done

	if [[$CURIP != $OLDIP ]]; then		if [[ $CURIP != $OLDIP ]]; then
	for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/ipsec.secrets /etc/xl2tpd/xl2tpd.conf; do		for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/ipsec.secrets /etc/xl2tpd/xl2tpd.conf; do
	sed -i s/$OLDIP/$CURIP/g $i;		sed -i s/$OLDIP/$CURIP/g $i;
Line 31:		Line 33:
	fi		fi

	if [[$CURBC != $OLDBC ]]; then		if [[ $CURBC != $OLDBC ]]; then
	for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/xl2tpd/xl2tpd.conf; do		for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/xl2tpd/xl2tpd.conf; do
	sed -i s/$OLDBC/$CURBC/g $i;		sed -i s/$OLDBC/$CURBC/g $i;
Line 37:		Line 39:
	fi		fi

	if [[$CURGW != $OLDGW ]]; then		if [[ $CURGW != $OLDGW ]]; then
	for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/xl2tpd/xl2tpd.conf; do		for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/xl2tpd/xl2tpd.conf; do
	sed -i s/$OLDGW/$CURGW/g $i;		sed -i s/$OLDGW/$CURGW/g $i;
Line 46:		Line 48:
	echo -n "$CURBC" > /root/scripts/IPINFO/bcast		echo -n "$CURBC" > /root/scripts/IPINFO/bcast
	echo -n "$CURGW" > /root/scripts/IPINFO/gateway		echo -n "$CURGW" > /root/scripts/IPINFO/gateway

	</pre>		</pre>

Bob: Created page with "

 #!/bin/sh if [ !-d /root/scripts/IPINFO ]; then         mkdir -p /root/scripts/IPINFO fi if [ -e /root/scripts/IPINFO/ipaddr ]; then         OLDIP=$(cat /root/scripts/IP..."

2014-10-02T17:52:19Z

Created page with "<pre> #!/bin/sh if [ !-d /root/scripts/IPINFO ]; then mkdir -p /root/scripts/IPINFO fi if [ -e /root/scripts/IPINFO/ipaddr ]; then OLDIP=$(cat /root/scripts/IP..."

New page

<pre>
#!/bin/sh
if [ !-d /root/scripts/IPINFO ]; then
mkdir -p /root/scripts/IPINFO
fi
if [ -e /root/scripts/IPINFO/ipaddr ]; then
OLDIP=$(cat /root/scripts/IPINFO/ipaddr)
else
OLDIP=""
fi
if [ -e /root/scripts/IPINFO/bcast ]; then
OLDBC=$(cat /root/scripts/IPINFO/bcast)
else
OLDBC=""
fi
if [ -e /root/scripts/IPINFO/gw ]; then
OLDGW=$(cat /root/scripts/IPINFO/gateway)
else
OLDGW=""
fi
CURIP=$(ip addr show dev eth0 | grep inet | head -1 | cut -f 6 -d " " | cut -f 1 -d \/)
CURBC=$(ip addr show dev eth0 | grep inet | head -1 | cut -f 8 -d " " | cut -f 1 -d \/)
CURGW=$(ip route | grep default | cut -f 3 -d " ")

while [[ ! -n $CURIP || ! -n $CURBC || ! -n $CURGW ]]; do sleep 3; done

if [[$CURIP != $OLDIP ]]; then
for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/ipsec.secrets /etc/xl2tpd/xl2tpd.conf; do
sed -i s/$OLDIP/$CURIP/g $i;
done
fi

if [[$CURBC != $OLDBC ]]; then
for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/xl2tpd/xl2tpd.conf; do
sed -i s/$OLDBC/$CURBC/g $i;
done
fi

if [[$CURGW != $OLDGW ]]; then
for i in /root/scripts/iptables-restore /etc/ipsec.conf /etc/xl2tpd/xl2tpd.conf; do
sed -i s/$OLDGW/$CURGW/g $i;
done
fi

echo -n "$CURIP" > /root/scripts/IPINFO/ipaddr
echo -n "$CURBC" > /root/scripts/IPINFO/bcast
echo -n "$CURGW" > /root/scripts/IPINFO/gateway
</pre>