Date: Mon, 7 May 2001 21:45:42 +0600 From: "Radoslav Vasilev" <rvasilev@uni-svishtov.bg> To: <freebsd-net@freebsd.org> Cc: "Radoslav Vasilev" <deckland@deckland.org> Subject: broadcast and aironet PCI4800 Message-ID: <004a01c0d70c$c668a4e0$52ad44c1@unisvishtov.bg>
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Hello, I wonder is there a way to connect two phisical networks on =
ethernel level in a situation like this:
I have two subnets(subnet1,2) connected through 2 aironet PCI4800 =
NICs(Cisco Aironet 340 Series) working on gateway1 and 2.(FreeBSD 3.3 =
and 4.3 machines)
-------------------\ =
/------------------------- =20
| |=20
gateway1----->---------------<---------------- gateway2 =
<-------------> Internet
| |
-------------------/ =
\-------------------------
subnet1 subnet2
I was told I could try using ProxyARP, but if I do so, I'll manege to =
make machines on subnet1(for example) to see subnet2's machines. What I =
need actually is some kind of bridging, and I don't know:=20
1) can I use bridging(turning on promiscuous mode) on aironet
2) on gateway2 i have ipfw
As a third suggestion I got the idea of using netgraph.
Allright, I'll appreciate any ideas for what way do you think I should =
go ahead.
Thanks in advance
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<DIV><FONT face=3DArial size=3D2>Hello, I wonder is there a way to =
connect two=20
phisical networks on ethernel level in a situation like =
this:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I have two subnets(subnet1,2) connected =
through 2=20
aironet PCI4800 NICs(Cisco Aironet 340 Series) working on gateway1 =
and=20
2.(FreeBSD 3.3 and 4.3 machines)</FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2>-------------------\ &n=
bsp; &nb=
sp; &nbs=
p; /------------------------- =20
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =
=20
| =20
=
=20
=
| </FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2> gateway1----->---------------<----------=
------ gateway2 =20
<-------------> Internet</FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2> &nbs=
p; =20
| =
=20
=
=20
|</FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2>-------------------/ &n=
bsp; &nb=
sp; &nbs=
p;=20
\-------------------------</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>subnet1 =
=20
=
=20
=
=20
subnet2</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I was told I could try using ProxyARP, =
but if I do=20
so, I'll manege to make machines on subnet1(for example) to see =
subnet2's=20
machines. What I need actually is some kind of bridging, and I don't =
know:=20
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>1) can I use bridging(turning on =
promiscuous=20
mode) on aironet</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>2) on gateway2 i have ipfw</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>As a third suggestion I got the idea of =
using=20
netgraph.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Allright, I'll appreciate any ideas for =
what way do=20
you think I should go ahead.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks in =
advance</FONT></DIV></BODY></HTML>
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