Metadata socket and net2str() error
Internal Affaires
internalaffaires at hotmail.com
Sun Jul 7 23:40:22 CEST 2002
Oops, silly me.
My name is Arno van der Kolk, by the way. ;)
I have been reading some more through the mail archive and have enabled
debug level 5. It seems both hosts are ping-ponging quite nicely.
However, I have also found out the following:
Client:~$ ping 10.0.0.1
PING 10.0.0.1 (10.0.0.1): 56 data bytes
--- 10.0.0.1 ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
Generates the following in the log:
Jul 7 23:21:53 Client tinc.iwan[273]: Read packet of 249 bytes from Linux
ethertap device
Jul 7 23:21:53 Client tinc.iwan[273]: Sending packet of 249 bytes to Client
(MYSELF)
Jul 7 23:21:53 Client tinc.iwan[273]: Packet is looping back to us!
This goes for both hosts.
----------------------------------------------
More information
The routing table for the Server looks like this:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
217.x.x.0 0.0.0.0 255.255.254.0 U 0 0 0 eth0
10.0.0.0 10.0.0.3 255.255.0.0 UG 0 0 0 tap0
10.0.0.0 0.0.0.0 255.255.0.0 U 0 0 0 tap0
0.0.0.0 217.120.198.1 0.0.0.0 UG 0 0 0 eth0
The routing table for the Client looks like this:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
10.0.0.0 10.0.0.1 255.255.0.0 UG 0 0 0 tap0
10.0.0.0 0.0.0.0 255.255.0.0 U 0 0 0 tap0
10.0.0.0 0.0.0.0 255.255.0.0 U 0 0 0 tap0
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
The duplicate entries for the tap0 device are because of some experimenting,
normally there's only one (!! without a gateway !!).
Here's also the output of ifconfig...
ifconfig on the Server:
eth0 Link encap:Ethernet HWaddr 00:00:C5:0D:F1:A9
inet addr:217.x.x.22 Bcast:217.x.x.255 Mask:255.255.254.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:15412 errors:0 dropped:0 overruns:0 frame:0
TX packets:4380 errors:0 dropped:0 overruns:0 carrier:0
collisions:103 txqueuelen:100
RX bytes:2506803 (2.3 MiB) TX bytes:3599805 (3.4 MiB)
Interrupt:10 Base address:0xfc80
eth1 Link encap:Ethernet HWaddr 00:20:18:39:2B:2F
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8683 errors:0 dropped:0 overruns:0 frame:0
TX packets:9515 errors:0 dropped:0 overruns:0 carrier:0
collisions:6 txqueuelen:100
RX bytes:4069422 (3.8 MiB) TX bytes:2289202 (2.1 MiB)
Interrupt:9 Base address:0xff40
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:120 errors:0 dropped:0 overruns:0 frame:0
TX packets:120 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:12880 (12.5 KiB) TX bytes:12880 (12.5 KiB)
tap0 Link encap:Ethernet HWaddr FE:FD:00:00:00:00
inet addr:10.0.0.1 Bcast:10.255.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:500 (500.0 b)
Interrupt:5
ifconfig on the Client:
eth0 Link encap:Ethernet HWaddr 00:AA:00:35:7F:51
inet addr:192.168.0.9 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2253 errors:0 dropped:0 overruns:0 frame:0
TX packets:4892 errors:0 dropped:0 overruns:0 carrier:0
collisions:3 txqueuelen:100
RX bytes:210815 (205.8 KiB) TX bytes:269997 (263.6 KiB)
Interrupt:10 Base address:0x300
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:336 (336.0 b) TX bytes:336 (336.0 b)
tap0 Link encap:Ethernet HWaddr FE:FD:00:00:00:00
inet addr:10.0.0.3 Bcast:10.255.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:106 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:14278 (13.9 KiB)
Interrupt:5
Again, any help would be appreciated because I still don't know what the
problem is; everything looks alright to me. Thanks.
Arno
Tinc: Discussion list about the tinc VPN daemon
Archive: http://mail.nl.linux.org/lists/
Tinc site: http://tinc.nl.linux.org/
More information about the Tinc
mailing list