Displaying 20 results from an estimated 1000 matches similar to: "No subject"
2002 Mar 07
3
I can't ping across gateway
Hi Who concern,
I setup TINC VPN follow these.
192.168.1.x / 24 (Client groups)
|
192.168.1.1 (eth1)
(GW1)
202.44.34.206 (eth0)
||
Internet
||
202.44.45.14 (eth0)
(GW2)
192.168.2.1 (eth1)
2002 Mar 09
1
How can i expand the packet size?
Hi everybody,
I see the package size which send throught tap0 it is small size
about 60-100 bytes. When i test to ftp file across my gateway it's very
slow. Can i extent the package size to send via the tap0.
Regards,
Anek. KMITNB
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2017 Jun 21
2
How to diagnostic UDP discovery failed situation
Hi, experts
for example, the below case:
You can see a lot of back and forth MTU probe packets been exchanged between tinc nodes, but it’s weird that, from the debug log, one line shows "No response to MTU probes from node1”, but it indeed received a lot of MTU probe response, and finally it get the conclusion of "Packet for node1 (1.1.1.1 port 443) larger than minimum MTU”.
2017 May 26
3
What/why this event happens: Can't write to Linux tun/tap device (tun mode) /dev/net/tun: Input/output error
Hi, All
Due to some routing rotation purpose, I use crontab to add below info:
0 * * * * echo Subnet = 54.169.128.0/17 >> /etc/tinc/myvpn/hosts/aws_sgp
0 * * * * echo Subnet = 54.169.0.0/17 >> /etc/tinc/myvpn/hosts/aws_sgp
1 * * * * /usr/sbin/tincd -n myvpn -k
1 * * * * /usr/sbin/tincd -n myvpn --debug=3
30 * * * * sed -i '/54.169.128.0\/17/d' /etc/tinc/myvpn/hosts/aws_sgp
2019 May 06
4
config help & pid file not existing issue
Tinc team:
I'm creating a vpn for my work laptop and vps and got trapped, here are my
config files:
on laptop:
*tinc.conf
Name = envy13
Device = /dev/net/tun
ConnectTo = main
*hosts/main
Address = <my vps ext ip address>
Port = 655
Subnet = 10.0.0.1/32
*hosts/envy13
Port = 655
Subnet = 10.0.0.2/32
*tinc-up
#!/bin/sh
ip link set myvpn up
ip addr add 10.0.0.2/32 dev myvpn
ip route add
2001 May 26
1
How to test and debug.
Hi Tincs Groups,
I try to set up Tinc-1.0pre 3 on RedHat kernel 2.2.14.
I think i setup it's ok. Because it's show message like this.
**********************************************************************
Site A
May 22 07:30:00 sg1 tinc[802]: tincd 1.0pre3 (Apr 5 2001 02:02:52) starting, debug level 5
May 22 07:30:00 sg1 tinc[802]: Ready: listening on port
2017 May 26
1
What/why this event happens: Can't write to Linux tun/tap device (tun mode) /dev/net/tun: Input/output error
Hi, Guus
Thanks a lot for your suggestion, actually I did something else as below.
But one question here is if I don’t add "/sbin/ifconfig myvpn 10.0.0.1 netmask 255.255.255.0”, it seems the crontab wouldn’t trigger tinc-up, and then the ip addr of myvpn wouldn’t be configured, then it will prompt the error of "Can't write to Linux tun/tap device (tun mode) /dev/net/tun:
2001 Jun 01
2
Error: cannot route packet - please help
Hi,
I?m fighting with a silly problem: my syslog tells me tinc cannot route
a packet. I can use a telnet or the good ol ping, it is the same effect.
When I?m pinging from the laptop (172.16.11.2) the network address
(172.16.11.0) or any address numerically lower than the laptops address,
the packet gets routed, otherwise not. And when I ping the network
address, I get the reply twice, as to be
2001 Jun 02
1
No subject
Hi Guus,
Becuase i read in mailing list it's talk about set port forward TCP/UDP to 655. So that i guess, may be it's concern with my problem.
Aey :)
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2017 Sep 07
1
A FAQ: is it mandatory to include the local IP address classes in the global VPN address class?
Hello,
Since the present tinc documentation is not very clear about this, please
explain the following: is it mandatory to include the local IP address
classes in the global VPN address class?
Namely, please consider the following setup (which works great in practice):
1. A tinc VPN, full mesh, with n nodes (n > 3)
2. tinc runs on the firewall, which is also the default gateway for each
2017 May 06
2
Show the subnets learnt and update configuration without reset?
1. Is there any tools/command, we can show the subnet where a certain tinc nodes learnt? So that I can know the weight for certain subnet(in real time), instead of go back to the node’s (who advertise the subnet) configuration file to check.
2. So far in order to change the weight of a subnet, or something else, I have to reset the tinc daemon( tincd -k -n myvpn and then tincd -n myvpn) in
2000 Jun 11
3
TINC 1.0pre2 problem
On Sun, 11 Jun 2000, David Summers wrote:
> Thanks for the great software package! The question I have is this:
Thank you :)
> My goal is to set up a triangle topology VPN between three sites and run
> OSPF routing on all the sites so that if a link goes down between any two
> sites the OSPF routing will reroute the packets that used to go between
> the sites A <-> B to A
2001 Jun 22
1
book on tinc
Hi Ivo and Guus,
We are writing a book on building VPNs for Linux and a part of it describes
tinc. I wanted to make sure that your opinion, as tinc authors and
developers, is reflected.
First, let me ask a couple of technical questions.
1.
If there are two hosts, foo and bar, that are to be connected via tinc, and
each host should only have _one_ IP address (i.e. nmask is /32), would the
2000 Nov 22
1
Configuration Trouble
I have succeeded in getting two tinc1.0pre3 hosts to connect, but I can't
ping one from the other. I can ping the local tap interfaces. tcpdump shows
that icmp echo requests are received by the other host, but no replies are
sent. The two hosts are North and South. It is the same pinging North to
South and South to North. The hosts are configured as follows:
South:
Debian 2.2
2017 May 01
4
How to set Subnet in a node which act as both server and client role?
Hi, Tinc experts
Diagram as below, A is trying to access host X behind C:
A >> B >> C — “host X"
B is the tinc server for A, but also B is the tinc client to connect to C.
My question is, if I only use one VPN (/etc/tinc/myvpn), then the host configuration for B will be tricky.
As the tinc server to A, B’s host config (/etc/tinc/myvpn/hosts/B) needs have the Subnet = X/32,
2001 May 08
4
tap1 problem
Hi Tinc Mailing-Group,
Having set up the kernel correctly, and got tinc running successfully,
I am now trying to get two VPNs running at once. Hence I need to
have two ethertap devices ( /dev/tap0 and /dev/tap1 ).
The first tap0 device was created thus:
mknod -m 600 /dev/tap0 c 36 16
chown 0.0 /dev/tap0
The second tap1 device was created too:
mknod -m 600 /dev/tap1 c 36 17
chown 0.0 /dev/tap1
2002 Feb 25
1
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 =
2001 Feb 25
1
Tinc config problem
I fairly new to Linux, and I'm trying to set up Tinc on my Linux box. However I got stuck at the following point in the documentation:
"....
The actual setup of the ethertap device is quite simple, just repeat after me:
ifconfig tap_n_ hw ether fe:fd:00:00:00:00
...
".
Now, this is obviously not what I have to type to the command prompt, although, I'm not ashamed to say,
2002 Jul 07
2
Metadata socket and net2str() error
Hello there,
I was hoping that maybe one of you guys could help me out with a problem I'm
experiencing with tinc1.0pre7.
First, I'll start with my configuration, after that I'll explain my problem.
Background
----------
This is a simple, client-server situation on a private network. Both
machines run the same Debian Woody 3.0 testing installation and both have
identical packages
2004 Oct 15
1
mark & owner for local connections
Hi,
Host A has two interfaces: eth0, tap0.
I want that all locally generated traffic from user 1004 goes through
tap0.
This is what I did:
iptables -A OUTPUT -t mangle -m owner --uid-owner 1004 -j MARK --set-mark 2
echo 202 bigmac.out >> /etc/iproute2/rt_tables
ip rule add fwmark 2 table bigmac.out
ip route add default via 10.0.0.1 dev tap0 table bigmac.out
ip route flush cache