Re: Bridging vlan0 with de0

2001-12-19 Thread Julian Elischer
On Wed, 19 Dec 2001, Mike Tancsa wrote: > On Wed, 19 Dec 2001 11:50:03 -0800 (PST), in sentex.lists.freebsd.net you > wrote: > > >I believe you can bridge a vlan interface if you use the new upcoming > >netgraph vlan node. It shuold be committed soon. (Vlans done the way it > >should have been

Re: Bridging vlan0 with de0

2001-12-19 Thread Mike Tancsa
On Wed, 19 Dec 2001 11:50:03 -0800 (PST), in sentex.lists.freebsd.net you wrote: >I believe you can bridge a vlan interface if you use the new upcoming >netgraph vlan node. It shuold be committed soon. (Vlans done the way it >should have been done ;-) What advantage does this method have ? ---M

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread void
On Thu, Dec 20, 2001 at 12:50:39AM +0300, Yar Tikhiy wrote: > > Source routing itself is a Bad Thing, as is TELNET or rlogin. Telnet with Kerberos or other security options can be a fine thing. -- Ben "An art scene of delight I created this to be ..." -- Sun Ra To Unsubscribe:

Re: IP options (was: Processing IP options reveals IPSTEALH router)

2001-12-19 Thread Maxim Konovalov
Morning, On 00:35+0300, Dec 20, 2001, Yar Tikhiy wrote: > On Wed, Dec 19, 2001 at 08:54:50PM +0300, Maxim Konovalov wrote: > > > > By the way, is it correct to forward the packet with incorrect ip > > options? Now we do not. > > No RFC seems to specify that particularly. However, RFC 1812 read

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Yar Tikhiy
On Wed, Dec 19, 2001 at 10:32:42PM +0100, Wilko Bulte wrote: > > > > First of all we should decide what IPSTEALTH is for. Is it just a > > Ruslan's net.inet.ip.decttl or it should really stealth the fact of > > the routing? If the latter how do we behave in source routing case? > > I would assum

IP options (was: Processing IP options reveals IPSTEALH router)

2001-12-19 Thread Yar Tikhiy
On Wed, Dec 19, 2001 at 08:54:50PM +0300, Maxim Konovalov wrote: > > By the way, is it correct to forward the packet with incorrect ip > options? Now we do not. No RFC seems to specify that particularly. However, RFC 1812 reads in general: (1) A router MUST verify the IP header, as describe

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Wilko Bulte
On Wed, Dec 19, 2001 at 07:23:55PM +0300, Maxim Konovalov wrote: > > Hello Yar, > > On 18:19+0300, Dec 19, 2001, Yar Tikhiy wrote: > > > Hi there, > > > > I ran into an absolutely clear, but year-old PR pointing out that > > a router in the IPSTEALTH mode will reveal itself when processing > >

Re: Bridging vlan0 with de0

2001-12-19 Thread Julian Elischer
I believe you can bridge a vlan interface if you use the new upcoming netgraph vlan node. It shuold be committed soon. (Vlans done the way it should have been done ;-) Julian On Wed, 19 Dec 2001, Graham Dunn wrote: > I sent this to -questions, and the response was "no, you can't bridge a vlan

Bridging vlan0 with de0

2001-12-19 Thread Graham Dunn
I sent this to -questions, and the response was "no, you can't bridge a vlan interface." So I guess the question is now, how can I improve the design? The situation: Lan extension, vlan1 (10.5.0.0/16) and external IP block, vlan0 (x.x.x.x/27) arrive over a 802.1q interface (fxp0). I need to con

Re: Is there a way to clear stats from netstat -i

2001-12-19 Thread Josef Karthauser
Hi Ruslan, You've been near this code recently. Do you have any suggestions for how this may work? Joe On Tue, Dec 11, 2001 at 12:35:04PM +0800, Yusuf Goolamabbas wrote: > 4.4-stable box > > netstat -i shows the number of packets and number of errors > sent/received via the IPkt/Ierrs/Opkts/

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Ruslan Ermilov
On Wed, Dec 19, 2001 at 08:54:50PM +0300, Maxim Konovalov wrote: > On 19:49+0300, Dec 19, 2001, Yar Tikhiy wrote: > > > On Wed, Dec 19, 2001 at 07:23:55PM +0300, Maxim Konovalov wrote: > > > > > > > I ran into an absolutely clear, but year-old PR pointing out that > > > > a router in the IPSTEALT

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Maxim Konovalov
On 19:49+0300, Dec 19, 2001, Yar Tikhiy wrote: > On Wed, Dec 19, 2001 at 07:23:55PM +0300, Maxim Konovalov wrote: > > > > > I ran into an absolutely clear, but year-old PR pointing out that > > > a router in the IPSTEALTH mode will reveal itself when processing > > > IP options: kern/23123. > > >

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Yar Tikhiy
On Wed, Dec 19, 2001 at 05:33:13PM +0200, Ruslan Ermilov wrote: > On Wed, Dec 19, 2001 at 06:19:29PM +0300, Yar Tikhiy wrote: > > > > I ran into an absolutely clear, but year-old PR pointing out that > > a router in the IPSTEALTH mode will reveal itself when processing > > IP options: kern/23123.

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Yar Tikhiy
On Wed, Dec 19, 2001 at 07:23:55PM +0300, Maxim Konovalov wrote: > > > I ran into an absolutely clear, but year-old PR pointing out that > > a router in the IPSTEALTH mode will reveal itself when processing > > IP options: kern/23123. > > > > The fix proposed seems clean and right to me: don't do

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Ruslan Ermilov
On Wed, Dec 19, 2001 at 07:23:55PM +0300, Maxim Konovalov wrote: > > Hello Yar, > > On 18:19+0300, Dec 19, 2001, Yar Tikhiy wrote: > > > Hi there, > > > > I ran into an absolutely clear, but year-old PR pointing out that > > a router in the IPSTEALTH mode will reveal itself when processing > >

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Maxim Konovalov
Hello Yar, On 18:19+0300, Dec 19, 2001, Yar Tikhiy wrote: > Hi there, > > I ran into an absolutely clear, but year-old PR pointing out that > a router in the IPSTEALTH mode will reveal itself when processing > IP options: kern/23123. > > The fix proposed seems clean and right to me: don't do IP

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Ruslan Ermilov
On Wed, Dec 19, 2001 at 06:19:29PM +0300, Yar Tikhiy wrote: > Hi there, > > I ran into an absolutely clear, but year-old PR pointing out that > a router in the IPSTEALTH mode will reveal itself when processing > IP options: kern/23123. > > The fix proposed seems clean and right to me: don't do I

Re: Processing IP options reveals IPSTEALH router

2001-12-19 Thread Mike Silbersack
On Wed, 19 Dec 2001, Yar Tikhiy wrote: > Hi there, > > I ran into an absolutely clear, but year-old PR pointing out that > a router in the IPSTEALTH mode will reveal itself when processing > IP options: kern/23123. > > The fix proposed seems clean and right to me: don't do IP options > at all wh

Processing IP options reveals IPSTEALH router

2001-12-19 Thread Yar Tikhiy
Hi there, I ran into an absolutely clear, but year-old PR pointing out that a router in the IPSTEALTH mode will reveal itself when processing IP options: kern/23123. The fix proposed seems clean and right to me: don't do IP options at all when in the IPSTEALTH mode. Does anyone have objections?