* RARP support disapeard in kernel 2.6.x ? @ 2004-09-21 12:36 Tomasz Kłoczko 2004-09-21 12:44 ` Tigran Aivazian 0 siblings, 1 reply; 11+ messages in thread From: Tomasz Kłoczko @ 2004-09-21 12:36 UTC (permalink / raw) To: linux-kernel [-- Attachment #1: Type: TEXT/PLAIN, Size: 513 bytes --] I'm just try prepare ARP/RARP/TFTP boot host and .. # rarp -a This kernel does not support RARP. # modprobe rarp FATAL: Module rarp not found. [linux-2.6.8.1]$ grep RARP .config [linux-2.6.8.1]$ What hepen with RARP support in kernel 2.6.x ? kloczek -- ----------------------------------------------------------- *Ludzie nie mają problemów, tylko sobie sami je stwarzają* ----------------------------------------------------------- Tomasz Kłoczko, sys adm @zie.pg.gda.pl|*e-mail: kloczek@rudy.mif.pg.gda.pl* ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 12:36 RARP support disapeard in kernel 2.6.x ? Tomasz Kłoczko @ 2004-09-21 12:44 ` Tigran Aivazian 2004-09-21 12:52 ` Tomasz Kłoczko 0 siblings, 1 reply; 11+ messages in thread From: Tigran Aivazian @ 2004-09-21 12:44 UTC (permalink / raw) To: Tomasz Kłoczko; +Cc: linux-kernel On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz K³oczko wrote: > [linux-2.6.8.1]$ grep RARP .config Hmmm, you expected the above trivial command to reveal the answer? Besides, it assumes that you do have RARP configured in the kernel. Try this command instead: $ find -name Kconfig | xargs grep -i rarp ./net/ipv4/Kconfig: supplied on the kernel command line or by BOOTP or RARP protocols. ./net/ipv4/Kconfig:config IP_PNP_RARP ./net/ipv4/Kconfig: bool "IP: RARP support" ./net/ipv4/Kconfig: discovered automatically at boot time using the RARP protocol (an ./net/ipv4/Kconfig: here. Note that if you want to use RARP, a RARP server must be ./net/bridge/netfilter/Kconfig: This option adds the ARP match, which allows ARP and RARP header fi The option you are looking for is CONFIG_IP_PNP_RARP. Kind regards Tigran ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 12:44 ` Tigran Aivazian @ 2004-09-21 12:52 ` Tomasz Kłoczko 2004-09-21 12:54 ` Tigran Aivazian 0 siblings, 1 reply; 11+ messages in thread From: Tomasz Kłoczko @ 2004-09-21 12:52 UTC (permalink / raw) To: Tigran Aivazian; +Cc: linux-kernel [-- Attachment #1: Type: TEXT/PLAIN, Size: 1335 bytes --] On Tue, 21 Sep 2004, Tigran Aivazian wrote: > On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz Kłoczko wrote: >> [linux-2.6.8.1]$ grep RARP .config > > Hmmm, you expected the above trivial command to reveal the answer? > Besides, it assumes that you do have RARP configured in the kernel. > > Try this command instead: > > $ find -name Kconfig | xargs grep -i rarp > ./net/ipv4/Kconfig: supplied on the kernel command line or by BOOTP or RARP protocols. > ./net/ipv4/Kconfig:config IP_PNP_RARP > ./net/ipv4/Kconfig: bool "IP: RARP support" > ./net/ipv4/Kconfig: discovered automatically at boot time using the RARP protocol (an > ./net/ipv4/Kconfig: here. Note that if you want to use RARP, a RARP server must be > ./net/bridge/netfilter/Kconfig: This option adds the ARP match, which allows ARP and RARP header fi > > The option you are looking for is CONFIG_IP_PNP_RARP. No. Look on IP_PNP_RARP description. I don't want boot using RARP/ARP but want prepare system where will be possible setup RARP table for boot other system using ARP/RARP/TFTP. kloczek -- ----------------------------------------------------------- *Ludzie nie mają problemów, tylko sobie sami je stwarzają* ----------------------------------------------------------- Tomasz Kłoczko, sys adm @zie.pg.gda.pl|*e-mail: kloczek@rudy.mif.pg.gda.pl* ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 12:52 ` Tomasz Kłoczko @ 2004-09-21 12:54 ` Tigran Aivazian 2004-09-21 12:58 ` Tigran Aivazian 0 siblings, 1 reply; 11+ messages in thread From: Tigran Aivazian @ 2004-09-21 12:54 UTC (permalink / raw) To: Tomasz Kłoczko; +Cc: linux-kernel ah, you want a RARP server, not a client, sorry. I thought you wanted a RARP client. Kind regards Tigran On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz K³oczko wrote: > On Tue, 21 Sep 2004, Tigran Aivazian wrote: > > > On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz K³oczko wrote: > >> [linux-2.6.8.1]$ grep RARP .config > > > > Hmmm, you expected the above trivial command to reveal the answer? > > Besides, it assumes that you do have RARP configured in the kernel. > > > > Try this command instead: > > > > $ find -name Kconfig | xargs grep -i rarp > > ./net/ipv4/Kconfig: supplied on the kernel command line or by BOOTP or RARP protocols. > > ./net/ipv4/Kconfig:config IP_PNP_RARP > > ./net/ipv4/Kconfig: bool "IP: RARP support" > > ./net/ipv4/Kconfig: discovered automatically at boot time using the RARP protocol (an > > ./net/ipv4/Kconfig: here. Note that if you want to use RARP, a RARP server must be > > ./net/bridge/netfilter/Kconfig: This option adds the ARP match, which allows ARP and RARP header fi > > > > The option you are looking for is CONFIG_IP_PNP_RARP. > > No. Look on IP_PNP_RARP description. > I don't want boot using RARP/ARP but want prepare system where will be > possible setup RARP table for boot other system using ARP/RARP/TFTP. > > kloczek > ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 12:54 ` Tigran Aivazian @ 2004-09-21 12:58 ` Tigran Aivazian 2004-09-21 13:00 ` Tigran Aivazian 0 siblings, 1 reply; 11+ messages in thread From: Tigran Aivazian @ 2004-09-21 12:58 UTC (permalink / raw) To: Tomasz Kłoczko; +Cc: linux-kernel so, isn't rarpd (userspace daemon) supposed to provide what you want? It is installed on most distributions by default I think... Kind regards Tigran On Tue, 21 Sep 2004, Tigran Aivazian wrote: > ah, you want a RARP server, not a client, sorry. > I thought you wanted a RARP client. > > Kind regards > Tigran > > On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz K³oczko wrote: > > > On Tue, 21 Sep 2004, Tigran Aivazian wrote: > > > > > On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz K³oczko wrote: > > >> [linux-2.6.8.1]$ grep RARP .config > > > > > > Hmmm, you expected the above trivial command to reveal the answer? > > > Besides, it assumes that you do have RARP configured in the kernel. > > > > > > Try this command instead: > > > > > > $ find -name Kconfig | xargs grep -i rarp > > > ./net/ipv4/Kconfig: supplied on the kernel command line or by BOOTP or RARP protocols. > > > ./net/ipv4/Kconfig:config IP_PNP_RARP > > > ./net/ipv4/Kconfig: bool "IP: RARP support" > > > ./net/ipv4/Kconfig: discovered automatically at boot time using the RARP protocol (an > > > ./net/ipv4/Kconfig: here. Note that if you want to use RARP, a RARP server must be > > > ./net/bridge/netfilter/Kconfig: This option adds the ARP match, which allows ARP and RARP header fi > > > > > > The option you are looking for is CONFIG_IP_PNP_RARP. > > > > No. Look on IP_PNP_RARP description. > > I don't want boot using RARP/ARP but want prepare system where will be > > possible setup RARP table for boot other system using ARP/RARP/TFTP. > > > > kloczek > > > > ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 12:58 ` Tigran Aivazian @ 2004-09-21 13:00 ` Tigran Aivazian 2004-09-21 13:17 ` Tomasz Kłoczko 0 siblings, 1 reply; 11+ messages in thread From: Tigran Aivazian @ 2004-09-21 13:00 UTC (permalink / raw) To: Tomasz Kłoczko; +Cc: linux-kernel also, the manpage rarpd(8) says: OBSOLETES This rarpd obsoletes kernel rarp daemon present in Linux kernels up to 2.2 which was controlled by the rarp(8) command. which means the kernel version was removed much earlier. Kind regards Tigran On Tue, 21 Sep 2004, Tigran Aivazian wrote: > so, isn't rarpd (userspace daemon) supposed to provide what you want? > It is installed on most distributions by default I think... > > Kind regards > Tigran > > On Tue, 21 Sep 2004, Tigran Aivazian wrote: > > > ah, you want a RARP server, not a client, sorry. > > I thought you wanted a RARP client. > > > > Kind regards > > Tigran > > > > On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz K³oczko wrote: > > > > > On Tue, 21 Sep 2004, Tigran Aivazian wrote: > > > > > > > On Tue, 21 Sep 2004, [ISO-8859-2] Tomasz K³oczko wrote: > > > >> [linux-2.6.8.1]$ grep RARP .config > > > > > > > > Hmmm, you expected the above trivial command to reveal the answer? > > > > Besides, it assumes that you do have RARP configured in the kernel. > > > > > > > > Try this command instead: > > > > > > > > $ find -name Kconfig | xargs grep -i rarp > > > > ./net/ipv4/Kconfig: supplied on the kernel command line or by BOOTP or RARP protocols. > > > > ./net/ipv4/Kconfig:config IP_PNP_RARP > > > > ./net/ipv4/Kconfig: bool "IP: RARP support" > > > > ./net/ipv4/Kconfig: discovered automatically at boot time using the RARP protocol (an > > > > ./net/ipv4/Kconfig: here. Note that if you want to use RARP, a RARP server must be > > > > ./net/bridge/netfilter/Kconfig: This option adds the ARP match, which allows ARP and RARP header fi > > > > > > > > The option you are looking for is CONFIG_IP_PNP_RARP. > > > > > > No. Look on IP_PNP_RARP description. > > > I don't want boot using RARP/ARP but want prepare system where will be > > > possible setup RARP table for boot other system using ARP/RARP/TFTP. > > > > > > kloczek > > > > > > > > > ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 13:00 ` Tigran Aivazian @ 2004-09-21 13:17 ` Tomasz Kłoczko 2004-09-21 17:08 ` Peter Buckingham 2004-09-21 18:13 ` Bill Davidsen 0 siblings, 2 replies; 11+ messages in thread From: Tomasz Kłoczko @ 2004-09-21 13:17 UTC (permalink / raw) To: Tigran Aivazian; +Cc: linux-kernel [-- Attachment #1: Type: TEXT/PLAIN, Size: 797 bytes --] On Tue, 21 Sep 2004, Tigran Aivazian wrote: > also, the manpage rarpd(8) says: > > OBSOLETES > This rarpd obsoletes kernel rarp daemon present in Linux kernels up to > 2.2 which was controlled by the rarp(8) command. > > which means the kernel version was removed much earlier. # ps aux | grep rarpd root 4563 0.0 0.0 1456 332 ? Ss 15:02 0:00 /usr/sbin/rarpd # rarp -a This kernel does not support RARP. Maybe I'm wrong but IIRC rarpd as same as arpd was only neccessary for large RARP table. kloczek -- ----------------------------------------------------------- *Ludzie nie mają problemów, tylko sobie sami je stwarzają* ----------------------------------------------------------- Tomasz Kłoczko, sys adm @zie.pg.gda.pl|*e-mail: kloczek@rudy.mif.pg.gda.pl* ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 13:17 ` Tomasz Kłoczko @ 2004-09-21 17:08 ` Peter Buckingham 2004-09-21 18:13 ` Bill Davidsen 1 sibling, 0 replies; 11+ messages in thread From: Peter Buckingham @ 2004-09-21 17:08 UTC (permalink / raw) To: Tomasz Kłoczko; +Cc: Tigran Aivazian, linux-kernel Tomasz Kłoczko wrote: > # rarp -a > This kernel does not support RARP. from man rarp: NOTE This program is obsolete. From version 2.3, the Linux kernel no longer contains RARP support. For a replacement RARP daemon, see ftp://ftp.dementia.org/pub/net-tools peter ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 13:17 ` Tomasz Kłoczko 2004-09-21 17:08 ` Peter Buckingham @ 2004-09-21 18:13 ` Bill Davidsen 2004-09-21 18:28 ` Tomasz Kłoczko 1 sibling, 1 reply; 11+ messages in thread From: Bill Davidsen @ 2004-09-21 18:13 UTC (permalink / raw) To: linux-kernel Tomasz Kłoczko wrote: > On Tue, 21 Sep 2004, Tigran Aivazian wrote: > >> also, the manpage rarpd(8) says: >> >> OBSOLETES >> This rarpd obsoletes kernel rarp daemon present in Linux >> kernels up to >> 2.2 which was controlled by the rarp(8) command. >> >> which means the kernel version was removed much earlier. > > > # ps aux | grep rarpd > root 4563 0.0 0.0 1456 332 ? Ss 15:02 0:00 > /usr/sbin/rarpd > # rarp -a > This kernel does not support RARP. > > Maybe I'm wrong but IIRC rarpd as same as arpd was only neccessary for > large RARP table. Is it possible that you are using an old version of the rarp command which is trying to use the kernel RARP rather than using the rarpd? -- -bill davidsen (davidsen@tmr.com) "The secret to procrastination is to put things off until the last possible moment - but no longer" -me ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 18:13 ` Bill Davidsen @ 2004-09-21 18:28 ` Tomasz Kłoczko 2004-09-21 19:54 ` David S. Miller 0 siblings, 1 reply; 11+ messages in thread From: Tomasz Kłoczko @ 2004-09-21 18:28 UTC (permalink / raw) To: linux-kernel [-- Attachment #1: Type: TEXT/PLAIN, Size: 990 bytes --] On Tue, 21 Sep 2004, Bill Davidsen wrote: [..] >> # rarp -a >> This kernel does not support RARP. >> >> Maybe I'm wrong but IIRC rarpd as same as arpd was only neccessary for >> large RARP table. > > Is it possible that you are using an old version of the rarp command which is > trying to use the kernel RARP rather than using the rarpd? Yes. rarp from old net-tools still try to open /proc/net/rarp and depending on not avalaibability this file prints above message. Seem it is undocumented in kernel documentation from where can be downloaded new rarp tool. Anyone know from where it can be downloaded ? Previously pointed rarpd also cant be compiled without few changes (last release this package was in 1999). kloczek -- ----------------------------------------------------------- *Ludzie nie mają problemów, tylko sobie sami je stwarzają* ----------------------------------------------------------- Tomasz Kłoczko, sys adm @zie.pg.gda.pl|*e-mail: kloczek@rudy.mif.pg.gda.pl* ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: RARP support disapeard in kernel 2.6.x ? 2004-09-21 18:28 ` Tomasz Kłoczko @ 2004-09-21 19:54 ` David S. Miller 0 siblings, 0 replies; 11+ messages in thread From: David S. Miller @ 2004-09-21 19:54 UTC (permalink / raw) To: Tomasz K³oczko; +Cc: linux-kernel On Tue, 21 Sep 2004 20:28:13 +0200 (CEST) Tomasz K³oczko <kloczek@rudy.mif.pg.gda.pl> wrote: > rarp from old net-tools still try to open /proc/net/rarp and depending on > not avalaibability this file prints above message. You're not supposed to use the 'rarp' tool to configure the rarpd daemon, you're supposed to use configuration files such as /etc/ethers to configure it. ^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2004-09-21 19:54 UTC | newest] Thread overview: 11+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2004-09-21 12:36 RARP support disapeard in kernel 2.6.x ? Tomasz Kłoczko 2004-09-21 12:44 ` Tigran Aivazian 2004-09-21 12:52 ` Tomasz Kłoczko 2004-09-21 12:54 ` Tigran Aivazian 2004-09-21 12:58 ` Tigran Aivazian 2004-09-21 13:00 ` Tigran Aivazian 2004-09-21 13:17 ` Tomasz Kłoczko 2004-09-21 17:08 ` Peter Buckingham 2004-09-21 18:13 ` Bill Davidsen 2004-09-21 18:28 ` Tomasz Kłoczko 2004-09-21 19:54 ` David S. Miller
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