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81 lines
1.9 KiB
81 lines
1.9 KiB
#!/bin/bash |
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# --- SDE-COPYRIGHT-NOTE-BEGIN --- |
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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# |
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# Filename: package/.../iproute2/dumpnetcfg.sh |
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# Copyright (C) 2004 - 2006 The T2 SDE Project |
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# |
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# More information can be found in the files COPYING and README. |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; version 2 of the License. A copy of the |
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# GNU General Public License can be found in the file COPYING. |
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# --- SDE-COPYRIGHT-NOTE-END --- |
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echo |
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echo "# IP-Tables configuration" |
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while read line; do |
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[ -z "${line##\**}" ] && table="${line#\*}" |
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[ -z "${line##-A*}" ] && echo iptables -t $table $line |
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done < <( iptables-save ) |
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echo |
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echo "# Link Configuration" |
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ip link | awk -- ' |
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BEGIN { |
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f["ARP"] = "on"; |
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f["MULTICAST"] = "on"; |
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f["ALLMULTI"] = "off"; |
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f["PROMISC"] = "off"; |
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f["DYNAMIC"] = "off"; |
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a["00:00:00:00:00:00"] = 1; |
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a["ff:ff:ff:ff:ff:ff"] = 1; |
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} |
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/^[0-9]/ { |
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if ( command ) print command updown; |
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interface = $2; |
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sub(":", "", interface); |
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command = "ip link set " interface; |
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updown = " down"; |
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if ( match($3, "[^A-Z]UP[^A-Z]") ) updown = " up"; |
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for ( field in f ) { |
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val = f[field]; |
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if ( match($3, "[^A-Z]" field "[^A-Z]") ) val = "on"; |
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if ( match($3, "[^A-Z]NO" field "[^A-Z]") ) val = "off"; |
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if ( val != f[field] && val != "auto" ) { |
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command = command " " tolower(field) " " val; |
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} |
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} |
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if ( $4 == "mtu" ) { |
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command = command " mtu " $5; |
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} |
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} |
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/^ *link\// { |
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if ( ! a[$2] ) command = command " address " $2; |
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if ( ! a[$4] ) command = command " broadcast " $4; |
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} |
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END { |
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if ( command ) print command updown; |
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} |
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' |
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echo |
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echo "# IPv4 Address Configuration" |
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ip addr | grep '^ *inet ' | sed 's, *inet,ip addr add,; s,\(.*\) ,\1 dev ,' |
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echo |
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echo "# IPv4 Route Configuration" |
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ip route | grep -v ' scope link ' | sed 's,^,ip route add ,' |
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echo |
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