How to increase TCP and UDP buffers (for IPv4/IPv6)

2001-10-02 Thread Juan Fco Rodriguez Hervella
Hi: It's possible to increase the TCP and UDP buffers ? I've had problems with UDP packets of 64 bytes discarded with a bandwith of 2-3 Mbits, using a FreeBSD-4.3 router in a link of 10 Mbits. Thanks. -- * Juan F. Rodriguez Hervella Universidad Carlos III de Mad

Re: How to increase TCP and UDP buffers (for IPv4/IPv6)

2001-10-02 Thread Luigi Rizzo
> Hi: > > It's possible to increase the TCP and UDP buffers ? > > I've had problems with UDP packets of 64 bytes discarded with a bandwith > of 2-3 Mbits, using a FreeBSD-4.3 router in a link of 10 Mbits. a router does not buffer through traffic in a socket buffer (which is what "TCP and UDP bu

Unable to listen to more than 51 VLANS with isc-dhcpd 2

2001-10-02 Thread Dominic Blais
I reported this problem to isc and freebsd-net because I don't know if my problem comes from a configuration in freebsd or a problem with dhcpd... :/ So here's the problem: I can't listen to more than 51 vlans (vlan0 to vlan50) with isc-dhcpd 2. With no parameters, it starts and listen to al

dual dns resolution problem

2001-10-02 Thread Peter Brezny
The Problem: Applications seem unable to resolve dns information. ssh and sendmail are examples. Example: %ssh novell.com ssh: novell.com: Non-recoverable failure in name resolution %nslookup novell.com Server: localhost.inside-polk.skyrunner.net Address: 127.0.0.1 Name:novell.com Addre

RE: dual dns resolution problem

2001-10-02 Thread [EMAIL PROTECTED]
I tried here bymyself and there are no troubles to connect to my own server., neither connecting from home - name resolves nicely. And that is the culprit: 'failure in name resolution'.. means that your name server cannot resolve name-to-ipaddr. Resume: you *must* go back to your named files,

RE: dual dns resolution problem -- Solved

2001-10-02 Thread Peter Brezny
Something which appears to clear up the problem was a modification of the host.conf file (did i mention this was a base 4.3-release install?) I changed the resolv.conf file from this: # $FreeBSD: src/etc/host.conf,v 1.6 1999/08/27 23:23:41 peter Exp $ # First try the /etc/hosts file order hosts,

Re: How to increase TCP and UDP buffers (for IPv4/IPv6)

2001-10-02 Thread Juan Fco Rodriguez Hervella
Luigi Rizzo wrote: > > > Hi: > > > > It's possible to increase the TCP and UDP buffers ? > > > > I've had problems with UDP packets of 64 bytes discarded with a bandwith > > of 2-3 Mbits, using a FreeBSD-4.3 router in a link of 10 Mbits. > > a router does not buffer through traffic in a socket b

Diagnostics question with PPPoE

2001-10-02 Thread Matthew Emmerton
Folks, I'm supporting a retail store setup where stores connect to the head office using IPSec over PPPoE links, handled by a FreeBSD 4.3 server. Both IPSec and PPPoE are working fine. However, lately we've been having problems where PPP will disconnect for some reason and reconnect. Since I'm

Re: review of minor clarifying comments

2001-10-02 Thread Matthew N. Dodd
On Mon, 1 Oct 2001, Matthew Jacob wrote: > Yes- this may have been true for a long time - but quite a number of > Unix variants don't require it, so I forgot :-).. For example, neither > OpenBSD nor NetBSD seem to require it. > > It turns out that this is only stumbled on rarely- but if it's all

Re: review of minor clarifying comments

2001-10-02 Thread Matthew Jacob
On Tue, 2 Oct 2001, Matthew N. Dodd wrote: > On Mon, 1 Oct 2001, Matthew Jacob wrote: > > Yes- this may have been true for a long time - but quite a number of > > Unix variants don't require it, so I forgot :-).. For example, neither > > OpenBSD nor NetBSD seem to require it. > > > > It turns o

Re: review of minor clarifying comments

2001-10-02 Thread Garrett Wollman
< said: > can be changed to: > mii = device_get_softc(dev); > ifp = mii->mii_ifp; I don't see anything wrong with the way things are. Perhaps some more documentation is necessary, but as noted upthread this has a 20-year history in the BSD networking stack and it's not like it's a

Re: review of minor clarifying comments

2001-10-02 Thread Matthew N. Dodd
On Tue, 2 Oct 2001, Garrett Wollman wrote: > < said: > > > can be changed to: > > > mii = device_get_softc(dev); > > ifp = mii->mii_ifp; > > I don't see anything wrong with the way things are. Perhaps some more > documentation is necessary, but as noted upthread this has a 20-year > hi

dc hangs kernel

2001-10-02 Thread Wesley Morgan
For about a week in -current, attempts to set up a Xircom Realport RBE-100 (cardbus, dc) adapter hangs the kernel solid. Anyone else seeing this problem? -- _ __ ___ ___ ___ ___ Wesley N Morgan _ __ ___ | _ ) __|