On Wed, Dec 12, 2001 at 02:40:40PM +0100, Tero Hanninen wrote: > On Wed, 12 Dec 2001, Martin Juhlin wrote: > > > Jag tror dock att du bör byta den lokala interna nätet ifrån 192.168.1.x till > > 192.168.0.x ... 192.168.1.x är en giltig address medans nollan är > > reserverad för lokala nät. > > Oops, det var inte riktigt sant: > Class C private network range: 192.168.0.0 - 192.168.255.255 Dock är det 256 class C nätverk. rfc1918.txt: 3. Private Address Space The Internet Assigned Numbers Authority (IANA) has reserved the following three blocks of the IP address space for private internets: 10.0.0.0 - 10.255.255.255 (10/8 prefix) 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) We will refer to the first block as "24-bit block", the second as "20-bit block", and to the third as "16-bit" block. Note that (in pre-CIDR notation) the first block is nothing but a single class A network number, while the second block is a set of 16 contiguous class B network numbers, and third block is a set of 256 contiguous class C network numbers. -- Peter Mathiasson | GPG Fingerprint: E-Mail: peter@mathiasson.nu | A9A7 F8F6 9821 F415 B066 Web : http://www.mathiasson.nu | 77F1 7FF5 C2E6 7BF2 F228
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