Does someone actually use T/TCP in any application or does someone know
someone else using or having an application for it?
--
Andre
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Hi
I have tried to install fresh zebra (from ports) on 4.7-RC2
have a problem - zebra turns on promiscuity mode on interface,
it is completely unacceptable when interface connected to HUB (not
switch) - router begins resend all packets.
# ifconfig fxp1
fxp1: flags=8843 mtu 1500
inet 19
On Fri, Oct 04, 2002 at 05:51:46PM +0400, Vladimir B. Grebenschikov wrote:
>
> Hi
>
> I have tried to install fresh zebra (from ports) on 4.7-RC2
>
> have a problem - zebra turns on promiscuity mode on interface,
> it is completely unacceptable when interface connected to HUB (not
> switch) -
(Originally posted to -questions, no responses yet.)
I haven't been able to turn up anything under Google...
Has anyone ever successfully gotten an IP-IP or GRE tunnel working
between a FreeBSD machine (4-STABLE) and a Linux machine (2.4.x)? I
can get a tunnel up between two FreeeBSD machines n
÷ Fri, 04.10.2002, × 18:06, Maxim Sobolev ÎÁÐÉÓÁÌ:
> On Fri, Oct 04, 2002 at 05:51:46PM +0400, Vladimir B. Grebenschikov wrote:
> >
> > Hi
> >
> > I have tried to install fresh zebra (from ports) on 4.7-RC2
> >
> > have a problem - zebra turns on promiscuity mode on interface,
> > it is comple
Richard Stevens was the great T/TCP proponent. Since his untimely
demise, it has been languishig.. I think many firewalls now routinely
block packets with both SYN and FIN which is what T/TCP does.
On Fri, 4 Oct 2002, Andre Oppermann wrote:
>
> Does someone actually use T/TCP in any applicatio
Andre Oppermann wrote:
> Does someone actually use T/TCP in any application or does someone know
> someone else using or having an application for it?
I don't think it's in wide production use. For research purposes,
however, it's quiet useful sometimes.
Is is a candidate for removal from the t
[EMAIL PROTECTED] wrote:
> (Originally posted to -questions, no responses yet.)
>
> I haven't been able to turn up anything under Google...
>
> Has anyone ever successfully gotten an IP-IP or GRE tunnel working
> between a FreeBSD machine (4-STABLE) and a Linux machine (2.4.x)? I
> can get a tu
Hi,
I am currently trying to get a route dump in
freebsd4.4 using sysctl with NET_RT_DUMP.
I am running into problems while parsing the returned
rt_msghdr structures.
The sockaddr structures returned after the rt_msghdr
are messed up and it is not giving correct gateway or
netmask.
For ex: whe
>
> I've overly simplified much of what is here, and I'm sure I've missing
> items. So as you can see there is still a lot of work to do. If anyone
> else is working on related items, please let me know.
Did you check the AYAME's work on MPLS ? They have a MPLS stack for NetBSD.
Moreover they h
On Fri, Oct 04, 2002 at 09:08:50AM -0700, yatin chalke wrote:
> Hi,
>
> I am currently trying to get a route dump in
> freebsd4.4 using sysctl with NET_RT_DUMP.
>
> I am running into problems while parsing the returned
> rt_msghdr structures.
>
> The sockaddr structures returned after the rt_ms
On Fri, 4 Oct 2002, Julian Elischer <[EMAIL PROTECTED]> wrote:
> Richard Stevens was the great T/TCP proponent.
Together with Bob Braden (RFC1644), who is alive and kicking at ISI.
Marco
> Since his untimely demise, it has been languishig..
> I think many firewalls now routinely
> block packet
[EMAIL PROTECTED] wrote:
>(Originally posted to -questions, no responses yet.)
>
>I haven't been able to turn up anything under Google...
>
>Has anyone ever successfully gotten an IP-IP or GRE tunnel working
>between a FreeBSD machine (4-STABLE) and a Linux machine (2.4.x)? I
>can get a tunnel u
Closer look at zebra's code revealed that my initial guess was
entirely correct. The problem is that it doesn't bother to zero out
ifreq structure allocated on stack, which leads to this misbehaviour.
Attached patch should fix the problem - unfortunately due to code
freeze I can't commit it immed
It looks like your BSD kernel is not compiled with the IPv6 support.
Le Vendredi 4 Octobre 2002 15:51, "Vladimir B. " Grebenschikov a écrit :
> Hi
>
> I have tried to install fresh zebra (from ports) on 4.7-RC2
>
> have a problem - zebra turns on promiscuity mode on interface,
> it is completely
In article <[EMAIL PROTECTED]>,
Julian Elischer <[EMAIL PROTECTED]> wrote:
> Richard Stevens was the great T/TCP proponent. Since his untimely
> demise, it has been languishig.. I think many firewalls now routinely
> block packets with both SYN and FIN which is what T/TCP does.
Accepting incomin
John Polstra wrote:
> Accepting incoming T/TCP creates a pretty serious DoS vulnerability,
> doesn't it? The very first packet contains the request, which the
> server must act upon and reply to without further delay. There is no
> 3-way handshake, so a simple attack using spoofed source addres
Lars Eggert wrote:
>
> Andre Oppermann wrote:
> > Does someone actually use T/TCP in any application or does someone know
> > someone else using or having an application for it?
>
> I don't think it's in wide production use. For research purposes,
> however, it's quiet useful sometimes.
>
> Is
< said:
> Accepting incoming T/TCP creates a pretty serious DoS vulnerability,
> doesn't it? The very first packet contains the request, which the
> server must act upon and reply to without further delay. There is no
> 3-way handshake, so a simple attack using spoofed source addresses can
> im
Andre Oppermann <[EMAIL PROTECTED]> wrote:
>
>Considering JDP's comment it's not useful at all in an Internet
>environment. So practically it doesn't matter if it's gone.
I think it may be useful in the back end of a server cluster.
Tony.
--
f.a.n.finch <[EMAIL PROTECTED]> http://dotat.at/
SOLE
The stack should send out a neighbor solicitation for a global source
address of a received Echo request when there are no default routers present
on the link.I believe such addresses should be considered on link wrt RFC
2461 Section 5.2.
Currently ip6_output will drop such a packet since there w
> I saw your thread on Consistency of cached routes, and I'm having the same pr
> oblem with my setup of bsd machines. When a new route is discovered, the out
> dated cached route is still in the table and it doesn't expire fast enough.
If your problem is a cached route used for forwarding, yo
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