tinc - Feb 2002 - problem with tinc pre5

Hello,

I have 2 hosts HostA and HostB
HostA - 10.38.9.2, kernel 2.4.16, tincd from Debian package
HostB - 10.38.9.223, kernel 2.2.17-21mdk, tincd from tarball package.

HostA:
------------------------------
/etc/tinc/test4/tinc.conf
Name = HostA
ConnectTo = HostB
TapDevice = /dev/misc/net/tun
PrivateKeyFile = /etc/tinc/test4/rsa_key.priv

/etc/tinc/test4/hosts/HostA
Subnet = 10.0.0.0/8
Port = 8195
Address = 10.38.9.2
-----BEGIN RSA PUBLIC KEY-----
...

/etc/tinc/test4/hosts/HostB
Subnet = 10.0.0.0/8
Port = 8195
Address = 10.38.9.223
-----BEGIN RSA PUBLIC KEY-----
...

HostB:
----------------------------------------
/usr/local/etc/tinc/test4/tinc.conf
Name = HostA
TapDevice = /dev/tap0
PrivateKeyFile = /usr/local/etc/tinc/test4/rsa_key.priv

/usr/local/etc/tinc/test4/hosts/HostA and .../HostB are the same

[HostB]#insmod ethertap0 -o "ethertap0" unit="0"
[HostB]#ifconfig tap0 hw ether fe:fd:00:00:00:00
[HostB]#ifconfig tap0 10.100.9.223 netmask 255.255.255.0 broadcast
10.100.9.255
[HostB]#ifconfig tap0 -arp
[HostB]#tincd -n test4 -ddddd
[HostB]#tail -f /var/log/messages | grep tinc
      HostB tinc.test4[11629]: tincd 1.0pre5 starting
      HostB tinc.test4[11629]: /dev/tap0 is a Linux ethertap device
      HostB tinc.test4[11629]: Ready: listening on port 8195


[HostA]#tincd -n test4 -ddddd
[HostA]#ifconfig test4 hw ether fe:fd:00:00:00:00
[HostA]#ifconfig test4 10.100.9.2 netmask 255.255.255.0 broadcast
10.100.9.255
[HostA]#ifconfig test4 -arp

[HostB]#tail -f /var/log/messages | grep tinc
     HostB tinc.test4[11629]: Got SEGV signal
     HostB tinc.test4[11629]: Trying to re-execute in 5 seconds...
     HostB tinc.test4[11638]: tincd 1.0pre5 starting
     HostB tinc.test4[11638]: /dev/tap0 is a Linux ethertap device
     HostB tinc.test4[11638]: Ready: listening on port 8195
     HostB tinc.test4[11638]: Got SEGV signal
     HostB tinc.test4[11638]: Trying to re-execute in 5 seconds...
     HostB tinc.test4[11652]: tincd 1.0pre5 starting
     HostB tinc.test4[11652]: /dev/tap0 is a Linux ethertap device
     HostB tinc.test4[11652]: Ready: listening on port 8195

[HostA]#tail -f /var/log/syslog | grep tinc
    HostA tinc.test4[8896]: tincd 1.0pre5 starting
    HostA tinc.test4[8896]: /dev/misc/net/tun is a Linux tun/tap device
    HostA tinc.test4[8896]: Ready: listening on port 8195
    HostA tinc.test4[8896]: Metadata socket error for HostB
(10.38.9.223): Connection reset by peer

[HostA]#netstat -an | grep 8195
tcp        0      0 0.0.0.0:8195            0.0.0.0:*
LISTEN
tcp        0      0 10.38.9.2:32984         10.38.9.223:8195
ESTABLISHED
udp        0      0 0.0.0.0:8195            0.0.0.0:*

[HostB]#netstat -an | grep 8195
tcp        0      0 10.38.9.223:8195        10.38.9.2:32984
ESTABLISHED
tcp        0      0 0.0.0.0:8195            0.0.0.0:*
LISTEN
udp        0      0 0.0.0.0:8195            0.0.0.0:*


  I can't ping VPN interfaces.

 Regards,
 Igor Belokopytov

Tinc:         Discussion list about the tinc VPN daemon
Archive:      http://mail.nl.linux.org/lists/
Tinc site:    http://tinc.nl.linux.org/

On Mon, Feb 25, 2002 at 03:28:58PM -0700, Igor Belokopytov wrote:
> HostA:
[...]
> TapDevice = /dev/misc/net/tun
With pre5 you should change TapDevice to Device.
> /etc/tinc/test4/hosts/HostA
> Subnet = 10.0.0.0/8
> Port = 8195
> Address = 10.38.9.2
Address falls within your Subnet. Are you sure that's what you want?
> /etc/tinc/test4/hosts/HostB
> Subnet = 10.0.0.0/8
> Port = 8195
> Address = 10.38.9.223
Same here.
> HostB:
[...]
> TapDevice = /dev/tap0
Again, that should be Device.
> [HostB]#ifconfig tap0 10.100.9.223 netmask 255.255.255.0 broadcast
> 10.100.9.255
[...]
> [HostA]#ifconfig test4 10.100.9.2 netmask 255.255.255.0 broadcast
> 10.100.9.255
The Subnets specified in the host config files should normally fall
within the subnet specified with ifconfig.
> [HostA]#tincd -n test4 -ddddd
Try tincd -n test4 -d5 instead of -ddddd, I don't know if the latter
form still works as intended. Your syslog doesn't show all
messages.

-- 
Met vriendelijke groet / with kind regards,
  Guus Sliepen <guus@sliepen.warande.net>
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