hi, is anyone using IPv6+linux? -m On Wed, Mar 14, 2001 at 10:59:09AM +0100, Jos? M. Fandi?o wrote:> Dear friends, > > I'm getting a system freeze when I use a linux ipv6 capable kernel. > > My configuration is a linux kernel-2.2.18 with ipv6 > as module(suse 6.4), openssl 0.9.5 and Openssh-2.5.1p2, > with a default sshd_config file. > > I installed openssh with this line > ./configure --prefix=/usr --with-cflags='-L/usr/X11R6/lib -L/usr/local/ssl' > --without-pam --with-ipv4-default --without-4in6 --sysconfdir=/etc/ssh > --disable-suid-ssh && make && make install > > localhost in /etc/hosts looks like this: > 127.0.0.1 localhost > ::1 localhost ipv6-localhost ipv6-loopback > > then I do a "telnet localhost 22" and see the text > Trying ::1... > and the system is totally stopped and only a reboot is possible. > > I'm not sure that this is a linux kernel specific bug or it affects to > openssh in any way. If not excuse me by waste your time. > > best regards, > > -- > -----BEGIN GEEK CODE BLOCK----- > Version: 3.1 > GCS d- s+: a- C+++ UL++++$ P+ L+++ E--- W++ N+ o K- w--- > O+ M+ V- PS PE+ Y PGP+>+++ t+ 5 X+++ R- tv@ b+++ DI-- D+++ > G e- h++ !r !z > ------END GEEK CODE BLOCK------
> From: Markus Friedl <Markus.Friedl at informatik.uni-erlangen.de> > > hi, is anyone using IPv6+linux? -mQuite a few poor people who haven't seen the light of BSD :) Take a look at Peter Beringer's page : http://www.cs-ipv6.lancs.ac.uk/ipv6/systems/linux/bieringer/default.html> On Wed, Mar 14, 2001 at 10:59:09AM +0100, Jos? M. Fandi?o wrote: > > Dear friends, > > > > I'm getting a system freeze when I use a linux ipv6 capable kernel. > > > > My configuration is a linux kernel-2.2.18 with ipv6 > > as module(suse 6.4), openssl 0.9.5 and Openssh-2.5.1p2, > > with a default sshd_config file. > > > > I installed openssh with this line > > ./configure --prefix=/usr --with-cflags='-L/usr/X11R6/lib -L/usr/local/ssl' > > --without-pam --with-ipv4-default --without-4in6 --sysconfdir=/etc/ssh > > --disable-suid-ssh && make && make install > > > > localhost in /etc/hosts looks like this: > > 127.0.0.1 localhost > > ::1 localhost ipv6-localhost ipv6-loopback > > > > then I do a "telnet localhost 22" and see the text > > Trying ::1... > > and the system is totally stopped and only a reboot is possible. > > > > I'm not sure that this is a linux kernel specific bug or it affects to > > openssh in any way. If not excuse me by waste your time. > > > > best regards, > > > > -- > > -----BEGIN GEEK CODE BLOCK----- > > Version: 3.1 > > GCS d- s+: a- C+++ UL++++$ P+ L+++ E--- W++ N+ o K- w--- > > O+ M+ V- PS PE+ Y PGP+>+++ t+ 5 X+++ R- tv@ b+++ DI-- D+++ > > G e- h++ !r !z > > ------END GEEK CODE BLOCK------ > >
On Wed, 14 Mar 2001, Markus Friedl wrote:> hi, is anyone using IPv6+linux? -m > > On Wed, Mar 14, 2001 at 10:59:09AM +0100, Jos? M. Fandi?o wrote: > > Dear friends, > > > > I'm getting a system freeze when I use a linux ipv6 capable kernel. > > > > My configuration is a linux kernel-2.2.18 with ipv6 > > as module(suse 6.4), openssl 0.9.5 and Openssh-2.5.1p2, > > with a default sshd_config file. > > > > I installed openssh with this line > > ./configure --prefix=/usr --with-cflags='-L/usr/X11R6/lib -L/usr/local/ssl' > > --without-pam --with-ipv4-default --without-4in6 --sysconfdir=/etc/ssh > > --disable-suid-ssh && make && make install > > > > localhost in /etc/hosts looks like this: > > 127.0.0.1 localhost > > ::1 localhost ipv6-localhost ipv6-loopback > > > > then I do a "telnet localhost 22" and see the text > > Trying ::1... > > and the system is totally stopped and only a reboot is possible. > > > > I'm not sure that this is a linux kernel specific bug or it affects to > > openssh in any way. If not excuse me by waste your time.I haven't had problems with kernel freezes, linux and openssh. Using 2.4 kernel, 2.5.1p2, RHL7. Does 'stracing' sshd telnet/sshd process give hints where this might halt? You can't get sshd to bind to both '0.0.0.0' and '::' on port 22 though, which can be quite annoying. -- Pekka Savola "Tell me of difficulties surmounted, Netcore Oy not those you stumble over and fall" Systems. Networks. Security. -- Robert Jordan: A Crown of Swords