forked from Lainports/freebsd-ports
0e94431d7f
various sipX components. It is a necessary dependancy of the sipX project. WWW: http://sipx-wiki.calivia.com/index.php/Main_Page PR: ports/107931 Submitted by: Michael Durian <durian at shadetreesoftware.com>
28 lines
1.3 KiB
Text
28 lines
1.3 KiB
Text
--- ./bin/get_def_addr.orig Sun Dec 31 14:18:20 2006
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+++ ./bin/get_def_addr Sun Dec 31 14:23:06 2006
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@@ -1,15 +1,14 @@
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-#!/bin/bash
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+#!/bin/sh
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# Get the address of the interface through which our default gateway is reached.
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# This is very likely to be the correct IP to bind to most of the time.
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-# 'route -n' prints out something that looks like this.
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-# The interface name of the default route starts at character 73...
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-#Kernel IP routing table
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-#Destination Gateway Genmask Flags Metric Ref Use Iface
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-#10.1.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
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-#127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
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-#0.0.0.0 10.1.1.1 0.0.0.0 UG 0 0 0 eth0
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-
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-IFACE=`/sbin/route -n | grep '^0\\.0\\.0\\.0' | cut -c 73-`
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-/sbin/ifconfig $IFACE | grep "inet addr" | head -n 1 | cut -d: -f 2 | awk '{ print $1 }'
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+# 'netstat -nr' prints out something that looks like this.
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+#Routing tables
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+#
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+#Internet:
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+#Destination Gateway Flags Refs Use Netif Expire
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+#default 192.168.1.2 UGS 0 7840565 re0
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+#127.0.0.1 127.0.0.1 UH 0 1312935 lo0
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+IFACE=`netstat -nr | awk '/^default/ {print $6}'`
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+ifconfig $IFACE | grep "inet " | head -n 1 | awk '{print $2}'
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