similar to: Re: Tftp problems with ARC firmware

Here is what I had: root at shaz:/var/lib/tftpboot # ls -l total 1680 lrwxrwxrwx 1 root root 71 2005-06-11 11:17 pxelinux.0 -> /var/www/ubuntu-breezy/install/netboot/ubuntu-installer/i386/pxelinux.0 dr-xr-xr-x 2 root root 4096 2005-06-11 11:21 pxelinux.cfg drwxr-xr-x 2 root root 4096 2005-06-11 11:20 ubuntu-breezy and I got "File not found" kind of error on pxeboot -

Forwarding just in case anyone is familiar with this on CentOS, thanks! -- Hello, Just found that net.ipv4.ip_local_port_range has different behavior between RHEL releases: until v6 although you have multiple source IPs you can only use a fixed number of local ports, seems that "ip_local_port_range" is a global configuration or limitation. On RHEL-6 kernel (testing with 2.6.32-279)

i am using tftp-hpa 0.32 to transfer boot image files of an aix 5.2 system. packets begin to go across the network and then they stop at about 4200 packets. when i boot from aix bootp server 15227 packets are transfered. i have tried with both xinetd and standalone modes with many different options. i am not sure why it is failing to transfer the entire image. are there certain options with

While working on SPTPS UDP relaying I realized that there is one issue I didn't account for, which is that the sending node only knows the PMTU to the first relay node. It doesn't know the PMTU of the entire relay path beyond the first hop, because the relay nodes don't provide their own PMTU information over the metaprotocol. Now, in the legacy protocol this is not really an issue,

Hi, I get de following error messages in the logfile: var/log/tinc.ci1070300036.log:2011-08-16 14:12:54 tinc.ci1070300036[10834]: Possible node with same Name as us! Sleeping 10 seconds. I know that i don't have duplicate node names. But i see some strange node names: Al my node names start with ci but there is a node a did not create my self, and that is ca1070300036 How can i remove

Hi there, I am experiencing an annoying but not critical issue with (I think) tinc's internal routing. My setup is this: HostA (local. ConnectTo = HostC) HostB (geographically close. ConnectTo = HostC) HostC (far away. ConnectTo = nothing) Without tinc, pings from HostA to HostB take around 10ms, and from HostA/B to HostC around 200ms. With tinc, pings from HostA to HostB take nearly

Am 25.04.2018 um 09:56 schrieb L.P.H. van Belle via samba: > As counter example. > My slowest server, AMD E350 2 core, max 1.6Gz. > On 1Gb lan, disk 2x 5400rpm software raid 1 + 1 ssd. > > Copy Speed 115Mb/s as in max 1Gb bandwith, from a win7 and win10 pc to the raid1. > > File sizes. > 100Mb+ get max 115Mb/s to a 4MB blocksized partition. > 1-10mb files ,max

Hi all, I have two nodes, connected to a switch, using Tinc 1.1 from git. They connect each other with sptps, and to other nodes in the Internet with old protocol because they have Tinc 1.0. There is no problem with remote nodes, but between my 2 local nodes, they see 1518 PMTU. But local network is 1500 MTU !!! So nodes can ping each other but larger data does not go. test1=sllm1 test2=sllm2

Hi Guus, while checking the source code, I stumbled upon PMTU Discovery. I've got a question regarding the process of sending/receiving PMTU packets. As I understand, the packet flow is like this: 1 .Tinc creates a packet with a specific payload length to send it as an PMTU probe. (The data part is just some random bytes.) 2. This packet gets compressed and sent

On Wed, May 13, 2015 at 04:41:30PM +0200, Florent B wrote: > I have MTU problems when all these conditions are true: > - a client is running Ubuntu (ICMP messages about PMTUd are ignored on > it by default) I have no experience with Ubuntu, but I find it hard to believe it would block ICMP Fragmentation Needed packets out of the box. > - a client is accessing us from a particular

Hi Guus and List, Since the CVE-2013-1428 was announced, I followed the recommendation to update my windows machines to tinc1.1pre7. I've had connectivity issues since upgrading. I've done some debugging but I can't figure out when or why its happening. All machines on the network are running Windows 7 or Windows 2008R2 Enterprise server and tinc 1.1pre7. I've got one master

Hello everybody, setting up a netboot server for a really huge network I decided to go with what will be syslinux 4.10 to get support for http transfers. The setup works on my notebook, booting another notebook directly connected. However it fails with a more complex setup: A virtual machine on the second notebook bridged to the ethernet device does not boot, systems from other networks with a

On Thu, May 14, 2015 at 10:12:40AM +0200, Florent B wrote: > > I have no experience with Ubuntu, but I find it hard to believe it would > > block ICMP Fragmentation Needed packets out of the box. > > I can confirm you that this is the case. Ubuntu ignores those ICMP > packets... :( (rp_filter settings) > > You can see it here : https://mellowd.co.uk/ccie/?p=5662

Hi, I've got a relatively simple tinc setup. I've got two "servers" that are on the public internet that act as routers for three "clients" that are behind NATs. Those servers are called aaaaa and bbbbb the clients are xxxxx, yyyyy and zzzzz Unfortunatly the servers have problems accepting a connection from the clients syslog on aaaaa: Sep 29 18:28:58 schuerrer

HI zytor, I hope you can help me. I have above network chipset on a Mitsubishi im-2000 mobo. I don't see an actual chip on the mobo w/ this ID so I suspect it embedded in the mobo BIOS or in one of the 3 Intel chips. I am attempting to use LTSP to boot a workstation w/ above NIC chipset. It has imbedded boot to net software (Intel Landesk service agt v.99b) using PXE. I can't get it

+0100 From: Daniel Schall <tinc-devel at mon-clan.de> Date: Thu, 6 Jan 2011 17:00:35 +0100 Subject: [PATCH] Improved PMTU discovery diff --git a/lib/dropin.c b/lib/dropin.c index 52fb5b8..2b803b1 100644 --- a/lib/dropin.c +++ b/lib/dropin.c @@ -165,8 +165,8 @@ #endif =20 #ifdef HAVE_MINGW -int usleep(long usec) { - Sleep(usec / 1000); - return 0; -} +//int usleep(long usec) { +//

CentOS Errata and Bugfix Advisory 2012:1147 Upstream details at : http://rhn.redhat.com/errata/RHBA-2012-1147.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: b806ae804b0a3b257eb7aecc0ead53e7ecd418895cef2444cdf3222998e55464 system-config-netboot-0.1.45.1-5.el5.noarch.rpm

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I am having difficulty trying to figure out how to get a computer to boot from it's local disk automatically after the pxe menu times out. I installed syslinux-3.11-4 with yum onto CentOS 5.5 It boots to the local disk if I select Local from the menu and press enter but it never times out and boots localy. The AUTOBOOT message doesn't appear either. Which instructions in the PXELINUX

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