Re: ping6 extension headers bounds checking

2007-04-16 Thread Mike Makonnen
On Mon, Apr 16, 2007 at 10:25:59PM +0200, Max Laier wrote: > > I think it'd be better to supply the print functions with the rest of the > bufferlen instead of an offset. This way only the caller has to know the > size of the buffer - Ok, Done. See attached patch. >btw, do we get a result ba

Re: Understanding ipfw keep-state dynamic rules

2007-04-16 Thread Ivan Voras
Luigi Rizzo wrote: On Mon, Apr 16, 2007 at 12:07:35AM +0200, Ivan Voras wrote: Luigi Rizzo wrote: yes the numbers should be the expire time for the rule. So, the total time the connection was active or the time the connection had some traffic through it? it is the expire time (i.e. how many

fake MAC addresses and ARP

2007-04-16 Thread Alan Garfield
Hi all, I've got a small problem I'm hoping one of you highly skilled individuals might have the answer to. I've got a little driver that communicates via a small buffer on the motherboard of a Sun Fire V20z to a built-in "service processor" which is running Linux. The driver on both sides makes

net/mpd4: Unable to pass pass traffic as pptp client

2007-04-16 Thread Tom McLaughlin
Hi all, I'm trying to use mpd4 to connect my work's Cisco VPN concentrator. After fiddling with mpd.conf I can now get past the connection setup phase and authentication steps. According to the VPN concentrator's logs I have successfully connected but some bit later I am disconnected and the logs

Re: Possible mtu bug in vlan or bce

2007-04-16 Thread John-Mark Gurney
Tom Judge wrote this message on Mon, Apr 16, 2007 at 18:21 +0100: > I have seen some strange behaviour today with VLAN interfaces on bce > interfaces. I am running 6.2 Release on i386. > > I have a bce interface setup on a gig-e network with an MTU of 8192 i > attach a vlan interface to this an

Re: carp not setting interfaces

2007-04-16 Thread Steven Stremciuc
Hi Mike, >From 'man ifconfig' - Looks like your vhid must be from 1 to 255, so 801 is probably what's breaking it. That was it. Changing the vhid fixes the problem. Thanks so much for that. steve ___ freebsd-net@freebsd.org mailing list http://

RE: carp not setting interfaces

2007-04-16 Thread Michael K. Smith - Adhost
Ahh. See below. > -Original Message- > From: [EMAIL PROTECTED] [mailto:owner-freebsd- > [EMAIL PROTECTED] On Behalf Of Steven Stremciuc > Sent: Monday, April 16, 2007 2:20 PM > To: Max Laier > Cc: freebsd-net@freebsd.org > Subject: Re: carp not setting interfaces > > Hi Max, > > > > > Y

Re: carp not setting interfaces

2007-04-16 Thread Steven Stremciuc
Hi Max, You didn't say, can you configure the carp interfaces by manual ifconfig? That would indicate a problem in the netstart/rc.d part. Maybe mergemaster again? I get an error when trying to configure it manually via ifconfig. I don't know what this means. test# ifconfig carp0 creat

Carp caching routes to networks

2007-04-16 Thread Tom Judge
Hi, I came across an issue in RELENG_6_2 today where carp seems to be caching the network routes when the device is created. To trigger the problem try the following: ifconfig bce0 10.0.0.150/8 ifconfig carp0 create ifconfig bce0 172.31.23.2/24 ifconfig carp0 172.31.23.1/32 The last line wi

Re: carp not setting interfaces

2007-04-16 Thread Max Laier
On Monday 16 April 2007 21:00, Steven Stremciuc wrote: > Hi, > > I have a 6.2-RELEASE-p3 machine (supermicro 6010h) on which carp is not > working correctly. I have been using carp on other freebsd and openbsd > machines without a problem, so I am not sure what is going wrong on > this specific mac

Re: carp not setting interfaces

2007-04-16 Thread Steven Stremciuc
Hi Mike, Have you tried the following syntax? ifconfig_carp0="inet 10.1.0.101 netmask 255.255.255.0 vhid 801 pass xx" Tried that but no change. Btw, my original syntax works fine on a seperate FreeBSD machine. Thanks for the suggestion. steve ___

RE: carp not setting interfaces

2007-04-16 Thread Michael K. Smith - Adhost
Hello Steven: Answer (not necessarily the correct one) below. > -Original Message- > From: [EMAIL PROTECTED] [mailto:owner-freebsd- > [EMAIL PROTECTED] On Behalf Of Steven Stremciuc > Sent: Monday, April 16, 2007 12:00 PM > To: freebsd-net@freebsd.org > Subject: carp not setting interface

Re: ping6 extension headers bounds checking

2007-04-16 Thread Max Laier
On Monday 16 April 2007 12:16, Mike Makonnen wrote: > Hello folks, > > Please review the attached patch for ping6(8) to fix PR kern/99425 > > You can attach extra headers to the ping6 packet by specifying, for > example, extra routing information. This information is sent as > control data with sen

Page fault in syncache_drop

2007-04-16 Thread Kris Kennaway
8-core amd64, up-to-date CVS sources Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x8:0x803134b4 stack pointer = 0x10:0xabe09

carp not setting interfaces

2007-04-16 Thread Steven Stremciuc
Hi, I have a 6.2-RELEASE-p3 machine (supermicro 6010h) on which carp is not working correctly. I have been using carp on other freebsd and openbsd machines without a problem, so I am not sure what is going wrong on this specific machine. The carp interfaces are created but there is no address

inet6_rthdr_* functions fixes

2007-04-16 Thread Mike Makonnen
Hi guys, Please take a look at the attached patch. They fix some issues I found while investigating the ping(8) PR (kern/99425). The behaviour of these functions is documented in rfc3542. Here are the details of the patch: 1. CMSG_NXTHDR(mhdr, cmsg) is supposed to dereference cmsg and return t

ping6 extension headers bounds checking

2007-04-16 Thread Mike Makonnen
Hello folks, Please review the attached patch for ping6(8) to fix PR kern/99425 You can attach extra headers to the ping6 packet by specifying, for example, extra routing information. This information is sent as control data with sendmsg(2) and when you get a reply is received as control data fro

Possible mtu bug in vlan or bce

2007-04-16 Thread Tom Judge
Hi, I have seen some strange behaviour today with VLAN interfaces on bce interfaces. I am running 6.2 Release on i386. I have a bce interface setup on a gig-e network with an MTU of 8192 i attach a vlan interface to this and chnage the vlan if mtu to 1500 as it has 100Mbit devices on it. T

Re: Please help with PF-based redirector

2007-04-16 Thread Alex Povolotsky
Max Laier wrote: On Sunday 15 April 2007 20:11, Alex Povolotsky wrote: Hello! I'm trying to set up a box as round-robin TCP proxy. Of course, I'm trying to do everything on kernel-level. This simple setup rdr on sk0 proto tcp from any to any port = smtp -> port 25 round-robin should work

Re: ipfw, keep-state and limit

2007-04-16 Thread Ivan Voras
Luigi Rizzo wrote: > you have to look at the source code because it has been a few years > since i implemented them, but i believe the PARENT lines (which have > 0's in the counters and unused fields) are the summary for the individual > clients, and the individual entries are the 'LIMIT' rules be

Psoriasis - the most dangerous illness of 21 century!

2007-04-16 Thread Psor.Cod.Ee
Visit our site, we have advises about Psoriasis, Forum for russianspeaking patients. http://psor.cod.ee/ This is not a Spam. We take your email adress from open source! ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/

Psoriasis - the most dangerous illness of 21 century!

2007-04-16 Thread Psor.Cod.Ee
Visit our site, we have advises about Psoriasis, Forum for russianspeaking patients. http://psor.cod.ee/ This is not a Spam. We take your email adress from open source! ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/

Dosaq Noticias -

2007-04-16 Thread MarcelCabral
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Re: ipfw, keep-state and limit

2007-04-16 Thread Luigi Rizzo
On Mon, Apr 16, 2007 at 03:44:00PM +0200, Ivan Voras wrote: > Luigi Rizzo wrote: > >>> if i remember well (the implementation dates back to 2001 or so) > >>> you just need to use "limit", as it implicitly installs > >>> a dynamic state entry (same as keep-state). > > My new rule is: > 06079376

Psoriasis - the most dangerous illness of 21 century!

2007-04-16 Thread Psor.Cod.Ee
Visit our site, we have advises about Psoriasis, Forum for russianspeaking patients. http://psor.cod.ee/ This is not a Spam. We take your email adress from open source! ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/

Re: ipfw, keep-state and limit

2007-04-16 Thread Ivan Voras
Luigi Rizzo wrote: if i remember well (the implementation dates back to 2001 or so) you just need to use "limit", as it implicitly installs a dynamic state entry (same as keep-state). My new rule is: 06079376036286721568 allow tcp from any to me dst-port 80 setup limit src-addr 15 An

Re: Please help with PF-based redirector

2007-04-16 Thread Alex Povolotsky
Max Laier wrote: On Sunday 15 April 2007 20:11, Alex Povolotsky wrote: Hello! I'm trying to set up a box as round-robin TCP proxy. Of course, I'm trying to do everything on kernel-level. This simple setup rdr on sk0 proto tcp from any to any port = smtp -> port 25 round-robin should work

Re: Please help with PF-based redirector

2007-04-16 Thread Max Laier
On Sunday 15 April 2007 20:11, Alex Povolotsky wrote: > Hello! > > I'm trying to set up a box as round-robin TCP proxy. Of course, I'm > trying to do everything on kernel-level. > > This simple setup > > rdr on sk0 proto tcp from any to any port = smtp -> port 25 > round-robin > > should work. At

Current problem reports assigned to you

2007-04-16 Thread FreeBSD bugmaster
Current FreeBSD problem reports Critical problems Serious problems S Tracker Resp. Description a kern/38554 netchanging interface ipaddress doesn't seem to work s kern/39937 netipstealth

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