how to ping I ping the computer outside my network? On Fri, Mar 18, 2011 at 6:00 PM, <click-requ...@pdos.csail.mit.edu> wrote:
> Send click mailing list submissions to > click@amsterdam.lcs.mit.edu > > To subscribe or unsubscribe via the World Wide Web, visit > https://amsterdam.lcs.mit.edu/mailman/listinfo/click > or, via email, send a message with subject or body 'help' to > click-requ...@amsterdam.lcs.mit.edu > > You can reach the person managing the list at > click-ow...@amsterdam.lcs.mit.edu > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of click digest..." > > > Today's Topics: > > 1. Re: click Digest, Vol 93, Issue 16 (wubaochuan) > 2. Re: click Digest, Vol 93, Issue 16 (Beyers Cronje) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 18 Mar 2011 09:09:37 +0800 > From: wubaochuan <wubaoch...@seu.edu.cn> > Subject: Re: [Click] click Digest, Vol 93, Issue 16 > To: cl...@pdos.csail.mit.edu > Message-ID: <500410586.07...@seu.edu.cn> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Hi Harald, > Thank you for your response! According to manual page of > I have tried: > ip :: Strip(14) -> IPPrint -> ipc :: IPClassifier(10.0.0.1/24, -); > ipc[0] -> sia :: SetIPAddress(10.0.0.1) -> rtsrc :: DirectIPLookup( > 10.0.0.1/24 10.0.2.2 0, > 0.0.0.0/0.0.0.0 0 > ); > > But click core dump after several seconds it started. > > > > Yours > Chuan > > > > click-requ...@pdos.csail.mit.edu wrote: > > 2. Re: Help, how to route according to source IP address of an > > IP packet (Harald Schioeberg) > > Message: 2 > > Date: Thu, 17 Mar 2011 10:20:49 +0100 > > From: Harald Schioeberg <har...@net.t-labs.tu-berlin.de> > > Subject: Re: [Click] Help, how to route according to source IP address > > of an IP packet > > To: cl...@pdos.csail.mit.edu > > Message-ID: <4d81d271.1070...@net.t-labs.tu-berlin.de> > > Content-Type: text/plain; charset=ISO-8859-1 > > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > > > > > On 03/12/2011 03:55 PM, wubaochuan wrote: > > > >> hi everyone, > >> The IPv4 Routing elements can route IP packets according to the > >> destination address of IP packets, > >> > > > > looking at iproutetable.cc:153: > > int port = lookup_route(p->dst_ip_anno(), gw); > > > > it looks like the route-tables actually use the destination annotation... > > > > > > How to route IP packets according to > > > >> source address of IP packets? > >> > > > > and you can set the DstAnno using GetIPAddress, to grab the source IP > > you would use offset 12,... > > > > that means > > GetIPAddress(12)->SomeIPRoutetable(...) > > > > should do the trick. > > > > > >> I want to forward all IP packets from > >> 10.2.2.0/24 to a machine. > >> > > > > well, this simple case can be done just using a classifier, like: > > > > Classifier(12/0a020200%ffffff00, - ) > > > > I tried none of these, but maybe they set you on the right track. > > > > Harald > > > > > > > >> Thank you. > >> Yours > >> Chuan > >> _______________________________________________ > >> click mailing list > >> click@amsterdam.lcs.mit.edu > >> https://amsterdam.lcs.mit.edu/mailman/listinfo/click > >> > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v1.4.10 (GNU/Linux) > > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > > > iEYEARECAAYFAk2B0m4ACgkQy8wrZ9OvkU1+dwCeMe9zNrZpWnilblFWcC0W2Q88 > > tzwAoIyBmJ9sBTSahgDdag2tejo0IJfM > > =lQAE > > -----END PGP SIGNATURE----- > > > > > > > > ------------------------------ > > Message: 2 > Date: Fri, 18 Mar 2011 03:17:27 +0200 > From: Beyers Cronje <bcro...@gmail.com> > Subject: Re: [Click] click Digest, Vol 93, Issue 16 > To: wubaochuan <wubaoch...@seu.edu.cn> > Cc: cl...@pdos.csail.mit.edu > Message-ID: > <aanlktimfs45qq2hu081q8goq71_xuqgwxa66s0umf...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > Hi, > > Before using IPPrint or IPClassifier you need to use MarkIPHeader or > CheckIPHeader to set the IP header annotations. > > Beyers > > On Fri, Mar 18, 2011 at 3:09 AM, wubaochuan <wubaoch...@seu.edu.cn> wrote: > > > Hi Harald, > > Thank you for your response! According to manual page of > > I have tried: > > ip :: Strip(14) -> IPPrint -> ipc :: IPClassifier(10.0.0.1/24, > -); > > ipc[0] -> sia :: SetIPAddress(10.0.0.1) -> rtsrc :: DirectIPLookup( > > 10.0.0.1/24 10.0.2.2 0, > > 0.0.0.0/0.0.0.0 0 > > ); > > > > But click core dump after several seconds it started. > > > > > > > > Yours > > Chuan > > > > > > > > click-requ...@pdos.csail.mit.edu wrote: > > > 2. Re: Help, how to route according to source IP address of an > > > IP packet (Harald Schioeberg) > > > Message: 2 > > > Date: Thu, 17 Mar 2011 10:20:49 +0100 > > > From: Harald Schioeberg <har...@net.t-labs.tu-berlin.de> > > > Subject: Re: [Click] Help, how to route according to source IP address > > > of an IP packet > > > To: cl...@pdos.csail.mit.edu > > > Message-ID: <4d81d271.1070...@net.t-labs.tu-berlin.de> > > > Content-Type: text/plain; charset=ISO-8859-1 > > > > > > -----BEGIN PGP SIGNED MESSAGE----- > > > Hash: SHA1 > > > > > > > > > > > > On 03/12/2011 03:55 PM, wubaochuan wrote: > > > > > >> hi everyone, > > >> The IPv4 Routing elements can route IP packets according to > the > > >> destination address of IP packets, > > >> > > > > > > looking at iproutetable.cc:153: > > > int port = lookup_route(p->dst_ip_anno(), gw); > > > > > > it looks like the route-tables actually use the destination > annotation... > > > > > > > > > How to route IP packets according to > > > > > >> source address of IP packets? > > >> > > > > > > and you can set the DstAnno using GetIPAddress, to grab the source IP > > > you would use offset 12,... > > > > > > that means > > > GetIPAddress(12)->SomeIPRoutetable(...) > > > > > > should do the trick. > > > > > > > > >> I want to forward all IP packets from > > >> 10.2.2.0/24 to a machine. > > >> > > > > > > well, this simple case can be done just using a classifier, like: > > > > > > Classifier(12/0a020200%ffffff00, - ) > > > > > > I tried none of these, but maybe they set you on the right track. > > > > > > Harald > > > > > > > > > > > >> Thank you. > > >> Yours > > >> Chuan > > >> _______________________________________________ > > >> click mailing list > > >> click@amsterdam.lcs.mit.edu > > >> https://amsterdam.lcs.mit.edu/mailman/listinfo/click > > >> > > > -----BEGIN PGP SIGNATURE----- > > > Version: GnuPG v1.4.10 (GNU/Linux) > > > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > > > > > iEYEARECAAYFAk2B0m4ACgkQy8wrZ9OvkU1+dwCeMe9zNrZpWnilblFWcC0W2Q88 > > > tzwAoIyBmJ9sBTSahgDdag2tejo0IJfM > > > =lQAE > > > -----END PGP SIGNATURE----- > > > > > > > > > > _______________________________________________ > > click mailing list > > click@amsterdam.lcs.mit.edu > > https://amsterdam.lcs.mit.edu/mailman/listinfo/click > > > > > ------------------------------ > > _______________________________________________ > click mailing list > click@amsterdam.lcs.mit.edu > https://amsterdam.lcs.mit.edu/mailman/listinfo/click > > > End of click Digest, Vol 93, Issue 17 > ************************************* > -- _______________________________________________ click mailing list click@amsterdam.lcs.mit.edu https://amsterdam.lcs.mit.edu/mailman/listinfo/click
