Re: tracking down strange MTU issues with PPPoE)

2002-06-24 Thread Udo Erdelhoff
Hi, On Mon, Jun 24, 2002 at 03:59:39PM -0400, Mike Tancsa wrote: > If I recall correctly, the tcpmssd > daemon was to fix client connection issue behind the FreeBSD box, not > directly from the FreeBSD box. exactly. The daemon enforces an upper limit on the MSS of any packet passing over the '

Re: Netgraph error message

2001-03-15 Thread Udo Erdelhoff
On Fri, Mar 16, 2001 at 11:39:10AM +1100, Murray Taylor wrote: > I get the following messages when I fire up ngctl > > module_register: module netgraph already exists > linker_file_sysinit: "netgraph.ko" failed to register 17 > > I am using 4.3-BETA as at 13/mar > and have options NETGRAPH in my

Re: PPPoE

2001-03-12 Thread Udo Erdelhoff
On Mon, Mar 12, 2001 at 08:38:56PM -0600, Andrew Hesford wrote: > On a similar note, how stable is the PPPoE in RELENG_4? This would be > useful to know if I ever decide to drop my cable for DSL. Rock stable. I've been using PPPoE since March 2k and haven't had any PPPoE-related problems that wer

ppp/ng_pppoe trashes and/or ignores "frag needed" messages?

2000-12-25 Thread Udo Erdelhoff
Hi, some days ago, I postet a question about strange fragementation needed ICMP messages I found while capturing packets on a tun interface. See <[EMAIL PROTECTED]> for the details. After some additional digging, I started to capture packets on the underlying ethernet interface. And I saw the "fr

Re: PPPoE and MTU problem

2000-12-17 Thread Udo Erdelhoff
Hi, > The following problem: I have a DSL-Connection to the internet, and a > few client behind the BSD-Box (see picture). I can do connections to the > internet, nearly everything works. But I DO have 2 systems (which I > desperatly need), which do NOT fragment the packets. When using a Linux > R

Re: Strange fragmentation needed message

2000-12-15 Thread Udo Erdelhoff
Hi, On Thu, Dec 14, 2000 at 09:54:33AM -0500, Patrick Bihan-Faou wrote: > You probably need to use tcpmssd from the ports (net/tcpmssd) or use the > recently added tcpmss option of PPP for you ADSL link. no, that's not the cause of the problem and adding tcpmssd to the mix doesn't solve the probl

Strange fragmentation needed message

2000-12-14 Thread Udo Erdelhoff
Hi, I've been experiencing problems with TCP connections. The symptoms are: - I can't upload large (>5 KByte) files with ftp, the client reports "stalled" at file position 19456; the server receives only the first 1024 Bytes of the file. Downloads work just fine. - Sending mail (uucp-over-ip