search for: decrementttl

Hi all, I use tinc since 2 years between my MPLS sites in router mode, works like a charm. Today i am trying to make an ethernet bridge beetween 2 sites for video conference needs, the raison is that 1 side is behind nat, and i dont have access on the gate, other side is on public range. Because off H323 that doesn't handle unconfigured NAT, i would like to give a public IP to the video

With pleasure we announce the release of version 1.0.18. Here is a summary of the changes: * Fixed IPv6 in switch mode by turning off DecrementTTL by default. * Allow a port number to be specified in BindToAddress, which also allows tinc to listen on multiple ports. * Add support for multicast communication with UML/QEMU/KVM. This version of tinc is compatible with 1.0pre8, 1.0 and later, but not with earlier version of tinc. -- Met...

With pleasure we announce the release of version 1.0.18. Here is a summary of the changes: * Fixed IPv6 in switch mode by turning off DecrementTTL by default. * Allow a port number to be specified in BindToAddress, which also allows tinc to listen on multiple ports. * Add support for multicast communication with UML/QEMU/KVM. This version of tinc is compatible with 1.0pre8, 1.0 and later, but not with earlier version of tinc. -- Met...

With pleasure we announce the release of tinc version 1.1pre12. Here is a summary of the changes: * Added a "--syslog" option to force logging to syslog even if running in the foreground. * Fixes and improvements to the DecrementTTL function. * Improved PMTU discovery and UDP keepalive probes. * More efficient relaying of UDP packets through intermediate nodes. * Improved compatibility with newer TAP-Win32 drivers. * Added support for UPnP. * Allow tinc to be compiled without LibreSSL or OpenSSL (this drops compatibility wit...

With pleasure we announce the release of tinc version 1.1pre12. Here is a summary of the changes: * Added a "--syslog" option to force logging to syslog even if running in the foreground. * Fixes and improvements to the DecrementTTL function. * Improved PMTU discovery and UDP keepalive probes. * More efficient relaying of UDP packets through intermediate nodes. * Improved compatibility with newer TAP-Win32 drivers. * Added support for UPnP. * Allow tinc to be compiled without LibreSSL or OpenSSL (this drops compatibility wit...

With pleasure we announce the release of tinc version 1.0.27. Here is a summary of the changes: * When using Proxy, let the proxy resolve hostnames if tinc can't. * Fixes and improvements of the DecrementTTL option. * Fixed the $NAME variable in subnet-up/down scripts for the local Subnets. * Fixed potentially wrong checksum generation when clamping the MSS. * Properly choose between the system's or our own copy of getopt. * Fixed compiling tinc for Cygwin with MinGW installed. * Added su...

With pleasure we announce the release of tinc version 1.0.27. Here is a summary of the changes: * When using Proxy, let the proxy resolve hostnames if tinc can't. * Fixes and improvements of the DecrementTTL option. * Fixed the $NAME variable in subnet-up/down scripts for the local Subnets. * Fixed potentially wrong checksum generation when clamping the MSS. * Properly choose between the system's or our own copy of getopt. * Fixed compiling tinc for Cygwin with MinGW installed. * Added su...

...n <guus at tinc-vpn.org> wrote: > With pleasure we announce the release of tinc version 1.1pre12. Here is > a summary of the changes: > > * Added a "--syslog" option to force logging to syslog even if running > in the foreground. > * Fixes and improvements to the DecrementTTL function. > * Improved PMTU discovery and UDP keepalive probes. > * More efficient relaying of UDP packets through intermediate nodes. > * Improved compatibility with newer TAP-Win32 drivers. > * Added support for UPnP. > * Allow tinc to be compiled without LibreSSL or OpenSSL (this...

Hi maximilian, the problem of MUTproble is happened here for me, and the patch is working fine, should be helpful anyway. which mode you used? router, switch or HUB? thanks PHB -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.tinc-vpn.org/pipermail/tinc/attachments/20200402/fb3597ed/attachment.html>

...24/2016 6:16 AM, Guus Sliepen wrote: > With pleasure we announce the release of tinc version 1.1pre12. Here is > a summary of the changes: > > * Added a "--syslog" option to force logging to syslog even if running > in the foreground. > * Fixes and improvements to the DecrementTTL function. > * Improved PMTU discovery and UDP keepalive probes. > * More efficient relaying of UDP packets through intermediate nodes. > * Improved compatibility with newer TAP-Win32 drivers. > * Added support for UPnP. > * Allow tinc to be compiled without LibreSSL or OpenSSL (this...

...t;: dynamic IPv4 address not listed in any hosts-file hosts-files: "gw", "w900v" "Name = w900v" in tinc.conf "ConnectTo = gw" in tinc.conf Common entries in all three tinc.confs: AddressFamily = any Broadcast = mst DecrementTTL = no Device = /dev/net/tun DeviceType = tap DirectOnly = no Forwarding = internal Hostnames = yes #LocalDiscovery = yes Mode = switch PriorityInheritance = yes PrivateKeyFile = /etc/tinc/bartschnet/rsa_key.priv ProcessPriority = high PingInterval = 20 PingTimeout = 5 Cipher = aes-128-cbc ClampMSS...

...network speed using Tinc. Between 2 nodes, we have 150 Mbit/s network speed without Tinc (public IPv4 to public IPv4 using iperf), and only 3 Mbit/s using Tinc (private IPv4 to private IPv4). Here is the configuration of Tinc we use : AddressFamily = ipv4 BindToInterface = vmbr1 Broadcast = mst DecrementTTL = no DirectOnly = no Forwarding = internal GraphDumpFile = /tmp/tinc-graph LocalDiscovery = no Mode = switch MACExpire = 30 Name = host1 PrivateKeyFile = /etc/tinc/my_tinc_network/rsa_key.priv ProcessPriority = high And for each host : Address = XXX.XXX.XXX.XXX Cipher = ECDHE-RSA-AES256-SHA384 Co...

...l a packet is sent to it. I use tinc-1.0.21 and the following config: > ConnectTo <host0> > ConnectTo <host1> > ConnectTo <host2> > ConnectTo <host3> > > GraphDumpFile = /tmp/tinc-pac.graph > Name = macmini > Subnet = 10.21.1.16/32 > Port 766 > DecrementTTL = yes > LocalDiscovery = yes > > Device = /dev/tap1 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.tinc-vpn.org/pipermail/tinc-devel/attachments/20150406/bd701e61/attachment.html>

Hello, I am a happy user of tinc in multiple environments. It is beautiful - thank you! Today I noticed that a network of around 20 nodes suffered from a flood of packages like the following: IP6 fe80::e4eb:74b6:57e0:c3e1 > ff02::2: ICMP6, router solicitation, length 8 For the first ten hours these nodes (even the usually completely idle ones) have seen incoming traffic of around 1 MBit/s

Hello Maximilian, I think may be cause by MTU proble if you have many peer. you can run tincd with -d 5 or tincd -n "yournetname" -k INT , check the log file to see what happen. if so, you can use my patch to fix this. thanks PHB On Sat, Mar 21, 2020 at 7:00 PM <tinc-request at tinc-vpn.org> wrote: > Send tinc mailing list submissions to > tinc at tinc-vpn.org