similar to: Routing and keying Questions

Hi, I have the shown (end of this post) net work configuration. In a "few" words: My Debian Sarge server is connected to a D-Link ADSL Router (DSL-562T). DMZ is enabled for the Debian Sarge IP on the Router. My Linux server has two NIC''s. ethlan = internal Net ethdsl = external -> D-Link My Linux server is configured to make NAT via iptables. Current state -

Dear all, I have 3 nodes: A, B and C. C has external IP and A and B are behind NAT. It turns out A and B route their traffic via the C, which they ConnectTo with; this instead of getting connection details from one another and contacting eachother directly (mesh style). The reason is, as I conclude from tincd debug output, is that they see the peer as having a minimum MTU of 0. I suspect this is

Hi ! I want to setup tinc 1.0 pre4 with kernel 2.4.5 I didn't find information about settings of tun/tap device I did in kernel - [*] Prompt for development and/or incomplete code/drivers Network device support <M> Universal TUN/TAP device driver support in /etc/modules.conf - alias char-major-10-200 tun mknod -m 600 /dev/tun c 10 200 chown 0.0 /dev/tun In mailing list archive I

I'm currently running tinc-pre6 on 2 nodes in a larger network. My Laptop (Lassulus), lan ip: 192.168.2.100, tinc-ip: 10.243.0.2 My Server (alphalabs), lan ip: 192.168.2.103, tinc-ip: 10.243.1.10 internet vserver (slowpoke), no lan ip, tinc-ip: 10.243.232.121 Everything works fine until both nodes are in the same LAN. The first 2-3 minutes everything is fine. Pings between the machines go

Hello. I'm trying to use gmail's imap feature w/ asterisk imap voicemail. I compiled c-client with the following settings: make lr5 IP6=4 and asterisk with: ./configure --with-imap=/usr/src/imap-2007a/ However if i enable any if the imap settings in voicemail.conf, asterisk starts acting funny and dosent allow any calls imapserver=imap.gmail.com imapport=993 mapfolder=Voicemail Where

hello, I want to create a vpn between 2 computers in my lab. I installed tinc on both these machines I gave the tincd command to execute tinc I want to know how to send packets from 1 computer to other computer through vpn. Is there any software or anything to check whether tunnel is established and to send messages or packets from 1 computer to other. let me know about it and help me succeed

Hi Guus, I've been a huge fan of the GraphDumpFile parameter in tinc -- it certainly beats sending USR2 to tincd, and ploughing through syslog to figure out which nodes are connected. Could I request that GraphDumpFile dumps a little more data to the file, namely, the subnet; changing the output file from (for example): digraph { nodeA [label = "nodeA"];

Hi ALL, Here is a weird problem comfusing me for a long time. i''v installed xen 4.0.1 with linux kernel 3.1.0-rc9+ Everything works fine except i cannot ping to the gateway in a PVM domU. i''v installed bridge-utils and brctl show like this bridge name bridge id STP enabled interfaces eth0 8000.00219b480d56 no

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

On Wed, Nov 18, 2015 at 08:25:28AM +0100, Armin Schindler wrote: > But I have a question regarding "Subnet=" possibilities. When I have more than > one Server acting as host for VMs and need to have automatic routing to > all VMs on these servers, can I use tinc to create this routing automatically? > > My idea is to have a script which is started when a VM is

I''m trying to shape traffic on a Devil-Linux box. This note was originally sent to their maillist, because the LARTC list appears to have been down for the past few days. My mailbox was just flooded with a half dozen or so confirmation requests in response to my repeated attempts to subscribe to this list. ---------- Forwarded message ---------- From: drew einhorn

Hi, I upgraded some of my Tinc nodes from 1.0.8 recently and found something strange. All of a sudden, the vpn would not work as a full-mesh. Certain nodes were not contactable. I re-generated my rsa-keys, and checked my configuration. My vpn uses the following in tinc.conf, as I am routing both ipv4 and v6. === name = node1 mode = switch AddressFamily = any PMTU = 1280 PMTUDiscovery = yes

Hi all, I''m running some tests with netem and I noticed some strange behaviour that looks like a bug: I''m pinging another machine and adding delay with netem. When I tell netem to give me a 10ms delay, it works fine. The problem is that when I ask for a 11ms delay, it gives me 20ms! It happens for any value between 11ms an 20ms, and it repeats for values over 20ms, now

Hi, My bridging stops when I start a third Xen domain !?!? I have a few domains setup (mail, wiki, pbx). If I start two domains bridge networking works great. But if I start a third, either the new domains does not work or one of the other DomUs stops working! By stop working I mean I can''t route traffic outside of Dom0. I have been looking at this on and off for a couple of weeks.

Hi I used the command "ip -6 addr add 2001:DB8:CAFE:1111::12/64 dev eth0" to add ipv6 address and can see it in ifconfig but can't ping it Why? Thank you # ping6 2001:db8:cafe:1111::12 PING 2001:db8:cafe:1111::12(2001:db8:cafe:1111::12) 56 data bytes >From ::1 icmp_seq=1 Destination unreachable: Address unreachable >From ::1 icmp_seq=2 Destination unreachable: Address

Hi, Greg, Eddie, I found that in SR-IOV + HVM environment, ping latency depends on ping interval. The NIC is Intel 82576 (1000Mbps), server uses xen-4.0.1, domain-0 is kernel-2.6.32 and HVM is kernel-2.6.31. The server and client are connected through a 1000Mbps switch. The data is as following: # ping -i 1 192.168.0.21 PING 192.168.0.21 (192.168.0.21) 56(84) bytes of data. 64 bytes from

Hi folks, I read quite some posts about "Destination host unreachable" problems before, but none could help me to solve my issue. So here we go: This is what I am using: SUSE Linux Enterprise Desktop 10 SP1 - Current with all updates Network configuration of my dom0: foobar:~ # ip a 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd

Hi all, My setup is Debian testing dom0/domUs with a 2.6.32 pvops kernel from Debian unstable. Hypervisor is 3.4.2 from Debian testing. I use network- and vif- route with a default route in domU pointing to the nic because multiple IPs with bridge would trigger port shutdown on the switch (only one mac-address allowed per port). A subnet is routed to the dom0, which then knows which addresses the

Dear Sir, Any network management function is available on tinc vpn? Such as, how can I check it out how many VPN nodes is connected now? Regards,Eric P Please consider your environmental responsibility. Before printing this e-mail message, ask yourself whether you really need a hard copy. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hao Yu Commercial Scale Out IBM T.J. Watson Research Center 1101 Kitchawan Rd/Route 134, Rm 36-019 Yorktown Heights, NY 10598-0218 914-945-1854, Email: yuh@us.ibm.com ----- Forwarded by Hao Yu/Watson/IBM on 10/31/2006 09:52 AM ----- Jimi