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Top Forums Shell Programming and Scripting Problem with regexp for IP-Adress Pattern Post 302198486 by ripat on Friday 23rd of May 2008 04:20:40 AM
Old 05-23-2008
The masq I use is this one:
Code:
masq='^((25[0-5]|2[0-4][0-9]|1?[0-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1?[0-9]?[0-9])$'
 # to test:

$ echo "ip" | egrep "$masq"

 

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SHOREWALL-ECN(5)						  [FIXME: manual]						  SHOREWALL-ECN(5)

NAME
ecn - Shorewall ECN file SYNOPSIS
/etc/shorewall/ecn DESCRIPTION
Use this file to list the destinations for which you want to disable ECN (Explicit Congestion Notification). The columns in the file are as follows. INTERFACE - interface Interface through which host(s) communicate with the firewall HOST(S) (Optional) - [-|address-or-address-range[,address-or-address-range]...] Comma-separated list of host and/or network addresses. If left empty or supplied as "-", 0.0.0.0/0 is assumed. If your kernel and iptables include iprange match support then IP address ranges are also permitted. FILES
/etc/shorewall/ecn SEE ALSO
shorewall(8), shorewall-accounting(5), shorewall-actions(5), shorewall-blacklist(5), shorewall-hosts(5), shorewall_interfaces(5), shorewall-ipsets(5), shorewall-maclist(5), shorewall-masq(5), shorewall-nat(5), shorewall-netmap(5), shorewall-params(5), shorewall-policy(5), shorewall-providers(5), shorewall-proxyarp(5), shorewall-rtrules(5), shorewall-routestopped(5), shorewall-rules(5), shorewall.conf(5), shorewall-secmarks(5), shorewall-tcclasses(5), shorewall-tcdevices(5), shorewall-tcrules(5), shorewall-tos(5), shorewall-tunnels(5), shorewall-zones(5) [FIXME: source] 06/28/2012 SHOREWALL-ECN(5)
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