yes, correctly > -----Ursprüngliche Nachricht----- > Von: Mat Harris [mailto:[EMAIL PROTECTED]] > Gesendet am: Dienstag, 20. August 2002 16:07 > An: Angerstein > Cc: [EMAIL PROTECTED] > Betreff: Re: AW: how to make a regex for a ip address > > the addresses x.x.x.255 and x.x.x.254 are not valid as the former is > broadcast and the latter is multicast. Also, depending on your > application, you may want to eliminate the class c addresses, (can't > remember exact numbers) 172.15.x.x 172.25.x.x and 192.168.x.x and the > class a address 10.0.0.0 > > On Tue, Aug 20, 2002 at 04:01:21PM +0200, Angerstein wrote: > > > > 0.0.0.0 is not an possible ip. > > see O?Reilly TCP-IP or any other good Network book. > > There are a some "not possible" ips, because of some > bit-compinations that > > may not appear. > > (Has something to do with routing I think...) > > > > > > > > (And the reserved for further development/technologies IPs hehehehehe) > > > > try ping 0.0.0.0 in windows for example > > > > > > > > > -----Ursprüngliche Nachricht----- > > > Von: Samy Kamkar [mailto:[EMAIL PROTECTED]] > > > Gesendet am: Dienstag, 20. August 2002 15:35 > > > An: Nikola Janceski > > > Cc: '[EMAIL PROTECTED]'; [EMAIL PROTECTED] > > > Betreff: Re: AW: how to make a regex for a ip address > > > > > > wouldn't match 0.0.0.0 ;) > > > oy vey, when will it be figured out > > > how about > > > /^(?:2(?:[0-4]\d|5[0-5])|1?\d{1,2}\.){3}(?:2(?:[0-4]\d|5[0-5])|1?\ > > > d{1,2})$/ > > > > > > > > > > > > Nikola Janceski wrote: > > > > > > > > > > /^(?:(25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}|[1-9]{1,2})\.){3}(25[0-5]| > > > 2[0-4][0-9 > > > > ]|[0-1][0-9]{2}|[1-9]{1,2})$/ > > > > > > > > shortened from stephen's just a bit. > > > > > > > > > > > >>-----Original Message----- > > > >>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > > > >>Sent: Tuesday, August 20, 2002 9:17 AM > > > >>To: [EMAIL PROTECTED] > > > >>Subject: RE: AW: how to make a regex for a ip address > > > >> > > > >> > > > >>/^(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9] > > > >>)\.(25[0-5]|2[ > > > >>0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5] > > > >>|2[0-4][0-9]|[ > > > >>0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9 > > > >>]|[0-1]{1}[0-9 > > > >>]{2}|[1-9]{1}[0-9]{1}|[0-9])$/ > > > >> > > > >>Stephen Redding > > > >> > > > >>BT Ignite Solutions > > > >>Telephone - 0113 237 3277 > > > >>Fax - 0113 244 1413 > > > >>Email - [EMAIL PROTECTED] > > > >>http://www.technet.bt.com/sit/public/ > > > >> > > > >> > > > >>British Telecommunications plc > > > >>Registered office: 81 Newgate Street London EC1A 7AJ > > > >>Registered in England no. 1800000 > > > >>This electronic message contains information from British > > > >>Telecommunications > > > >>plc which may be privileged or confidential. The information > > > >>is intended to > > > >>be for the use of the individual(s) or entity named above. If > > > >>you are not > > > >>the intended recipient be aware that any disclosure, copying, > > > >>distribution > > > >>or use of the contents of this information is prohibited. > If you have > > > >>received this electronic message in error, please notify us > > > >>by telephone or > > > >>email (to the numbers or address above) immediately. > > > >> > > > >> > > > >> > > > >>-----Original Message----- > > > >>From: Nikola Janceski [mailto:[EMAIL PROTECTED]] > > > >>Sent: Tuesday, August 20, 2002 14:13 > > > >>To: Nikola Janceski; 'Samy Kamkar'; 'Angerstein' > > > >>Cc: '[EMAIL PROTECTED]' > > > >>Subject: RE: AW: how to make a regex for a ip address > > > >> > > > >> > > > >>oh and anything else after that last . > > > >> > > > >>000255.000255.000255.000255.slkfdja;ljd;alkjf;lajkd;ljkasfljka > > > >>;ljdkf;lajsdl; > > > >>jkf;lsajd > > > >> > > > >> > > > >>>-----Original Message----- > > > >>>From: Nikola Janceski > > > >>>Sent: Tuesday, August 20, 2002 9:12 AM > > > >>>To: 'Samy Kamkar'; Angerstein > > > >>>Cc: [EMAIL PROTECTED] > > > >>>Subject: RE: AW: how to make a regex for a ip address > > > >>> > > > >>> > > > >>>But that would match > > > >>> > > > >>>000255.000255.000255.000255. > > > >>> > > > >>>hehehe :) > > > >>> > > > >>>I like the split loop check. > > > >>> > > > >>> > > > >>>>-----Original Message----- > > > >>>>From: Samy Kamkar [mailto:[EMAIL PROTECTED]] > > > >>>>Sent: Tuesday, August 20, 2002 9:02 AM > > > >>>>To: Angerstein > > > >>>>Cc: [EMAIL PROTECTED] > > > >>>>Subject: Re: AW: how to make a regex for a ip address > > > >>>> > > > >>>> > > > >>>>/^(?:0*(?:2(?:[0-4]\d|5[0-5])|1?\d{1,2})(?:\.|$)){4}/ > > > >>>> > > > >>>>-Samy > > > >>>> > > > >>>>Angerstein wrote: > > > >>>> > > > >>>> > > > >>>>>What about: > > > >>>>>/\d?\d?\d\.\d?\d?\d\.\d?\d?\d\.\d?\d?\d\/ > > > >>>>> > > > >>>>>or > > > >>>>> > > > >>>>>@ip = split (/\./); > > > >>>>>foreach $part (@ip) { > > > >>>>> if ( $part > 255 && $part =~ /\d?\d?\d\/ ) { > > > >>>>> die "That?s not an IP"; > > > >>>>> } > > > >>>>>} > > > >>>>> > > > >>>>> > > > >>>>> > > > >>>>>>-----Ursprüngliche Nachricht----- > > > >>>>>>Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]Im > > > >>>>>> > > > >>>>Auftrag von > > > >>>> > > > >>>>>>zentara > > > >>>>>>Gesendet am: Dienstag, 20. August 2002 14:50 > > > >>>>>>An: [EMAIL PROTECTED] > > > >>>>>>Betreff: Re: how to make a regex for a ip address > > > >>>>>> > > > >>>>>>On Mon, 19 Aug 2002 12:07:21 -0700, [EMAIL PROTECTED] > > > >>>>>> > > > >>>>(Root) wrote: > > > >>>> > > > >>>>>>>for a one liner: > > > >>>>>>> > > > >>>>>>>$_ = '12.34.56.78'; > > > >>>>>>>map {$_ < 256} /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/g || warn("not > > > >>>>>>> > > > >>>>>>> > > > >>>>>>valid ip: $_\n"); > > > >>>>>> > > > >>>>>>I tried this with $_ = '1234.2345.56.78'; and received > > > >>>>>> > > > >>>no warning. > > > >>> > > > >>>>>>That's not good. > > > >>>>>> > > > >>>>>> > > > >>>>>> > > > >>>>>>-- > > > >>>>>>To unsubscribe, e-mail: [EMAIL PROTECTED] > > > >>>>>>For additional commands, e-mail: [EMAIL PROTECTED] > > > >>>>>> > > > >>>>>> > > > >>>>>> > > > >>>>>> > > > >>>>> > > > >>>> > > > >>>>-- > > > >>>>Samy Kamkar -- cp5 -- [EMAIL PROTECTED] > > > >>>>LucidX.com / LA.pm.org / code.LucidX.com > > > >>>> > > > >>>> > > > >>>>-- > > > >>>>To unsubscribe, e-mail: [EMAIL PROTECTED] > > > >>>>For additional commands, e-mail: [EMAIL PROTECTED] > > > >>>> > > > >>>> > > > >>-------------------------------------------------------------- > > > >>-------------- > > > >>-------------------- > > > >>The views and opinions expressed in this email message are > > > >>the sender's > > > >>own, and do not necessarily represent the views and > opinions of Summit > > > >>Systems Inc. > > > >> > > > >> > > > >>-- > > > >>To unsubscribe, e-mail: [EMAIL PROTECTED] > > > >>For additional commands, e-mail: [EMAIL PROTECTED] > > > >> > > > >>-- > > > >>To unsubscribe, e-mail: [EMAIL PROTECTED] > > > >>For additional commands, e-mail: [EMAIL PROTECTED] > > > >> > > > >> > > > > > > > > > > > ------------------------------------------------------------------ > > > ---------- > > > > -------------------- > > > > The views and opinions expressed in this email message are > the sender's > > > > own, and do not necessarily represent the views and > opinions of Summit > > > > Systems Inc. > > > > > > > > > > > > > > > > > > > > > -- > > > Samy Kamkar -- cp5 -- [EMAIL PROTECTED] > > > LucidX.com / LA.pm.org / code.LucidX.com > > > > > > > > > -- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > -- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > -- > Mat Harris OpenGPG Public Key ID: CC14DD34 > [EMAIL PROTECTED] www.genestate.com >
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