Firewall Wizards mailing list archives
Re: What is "/24" in front of the IP number?
From: Peter Lukas <plukas () oss uswest net>
Date: Wed, 1 Nov 2000 08:52:06 -0600 (CST)
That's CIDR notation for a class C network (a netmask of 255.255.255.0). For your entry, you can create two rules for the networks you wish to designate. Read more about it at: IPCHAINS HOWTO: http://www.linux.org/docs/ldp/howto/IPCHAINS-HOWTO.html RFC 1518: http://info.broker.isi.edu/in-notes/rfc/files/rfc1518.txt Peter Lukas On Tue, 31 Oct 2000, [iso-8859-1] Fabio Losnak wrote:
Nowadays I'm working with firewall linux, and I'm configuring one in a client organization. I found in the script who apply the rules of the firewall (IPCHAINS) the follow lines: INT0="eth0" IP0="192.168.1.125/24" NET0="192.168.1.0" What is "/24" in the IP number? Can I put two networks in the same variable? Exemplo: NET0="192.168.1.0,192.168.10.0" It's correct? Thank's Fabio __________________________________________________ Do You Yahoo!? Yahoo! Messenger - Talk while you surf! It's FREE. http://im.yahoo.com/ _______________________________________________ firewall-wizards mailing list firewall-wizards () nfr com http://www.nfr.com/mailman/listinfo/firewall-wizards
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Current thread:
- What is "/24" in front of the IP number? Fabio Losnak (Nov 02)
- Re: What is "/24" in front of the IP number? Peter Lukas (Nov 05)
- Re: What is "/24" in front of the IP number? S. Jonah Pressman (Nov 05)
- Re: What is "/24" in front of the IP number? Ramji Venkateswaran (Nov 05)
- <Possible follow-ups>
- RE: What is "/24" in front of the IP number? Kehoe, Anthony (Nov 05)
- RE: What is "/24" in front of the IP number? Rob Horne (Nov 05)
- Re: What is "/24" in front of the IP number? Steven M. Bellovin (Nov 05)