Date: Wed, 10 Sep 1997 16:23:53 -0400 (EDT) From: Yonny Cardenas <yonny@ingenieria.ingsala.unal.edu.co> To: hackers@freebsd.org Subject: FreeBSD with Autonomous Systems Message-ID: <Pine.SOL.3.91.970910162144.23863B-100000@ingenieria.ingsala.unal.edu.co>
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Hi,
I'am doing me a project in the University National of Colombia.
I'am working in Autonomous Systems, in the laboratory of University I have
building the following topology :
Autonomous System 1000 Autonomous Systems 2000
200.20.20.9 200.20.20.1
-#-------------------------------------#-
| |
_____|___ ___|______
|Gateway| |Gateway|
| EGP | | EGP |
-*------- -*--------
*200.20.10.1 *200.20.30.9
* *
* *
******* *******
* *
* *
*200.20.10.9 *200.20.30.1
-------*- -------*-
|Gateway| |Gateway|
| RIP | | RIP |
-*------- -*------*-
|57.1.0.5 |168.176.1.5
| |
| |
------*------------- -------*-------------
Where : -*-------*- is ethernet segment
| |
and
*****
* is serial link,( RS232 with cable null modem and PPP )
*
*****
I'am using FreeBSD 2.2.1 and Gated R3_5Beta_3 in this project, the following
is the gated.config file for Autonomous System 1000 :
# Gated.conf
#
#options gendefault ;
traceoptions "/var/tmp/gated.salida" replace size 2m files 2 general ;
autonomoussystem 1000;
rip yes {
interface all ripin ripout version 2;
interface 200.20.20.9 noripin noripout ;
};
egp yes {
group peeras 2000
{
neighbor 200.20.20.1 importdefault exportdefault ;
};
traceoptions route ;
};
kernel {
traceoptions remnants request routes info interface ;
};
redirect yes;
static {
200.20.10.0 mask 255.255.255.0 interface 200.20.10.1 ;
};
export proto egp as 2000 {
proto rip interface 200.20.10.1 {
0.0.0.0 mask 0.0.0.0 refines metric 1;
};
proto static {
200.20.10.0 mask 255.255.255.0 metric 0;
};
};
import proto egp autonomoussystem 2000 {
0.0.0.0 mask 0.0.0.0 refines preference 10;
};
export proto rip interface 200.20.10.1 {
proto egp autonomoussystem 2000 {
0.0.0.0 mask 0.0.0.0 refines metric 2 ;
};
};
import proto rip interface 200.20.10.1 {
0.0.0.0 mask 0.0.0.0 refines preference 10 ;
};
The gated.conf for AS 2000 is alike.
But, they not interchange routing information with EGP.
This is routing tables in the Gateway EGP in AS 1000
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
57 200.20.10.9 UGc 0 0 ppp0
127 127.0.0.1 URc 0 0 lo0
127.0.0.1 127.0.0.1 UH 1 0 lo0
200.20.10.1 127.0.0.1 UGH 0 0 lo0
200.20.10.9 200.20.10.1 UH 1 0 ppp0
200.20.20 link#2 UC 0 0
200.20.20.1 0:0:e8:d3:a7:85 UHLW 1 0 ed1 640
200.20.20.9 0:0:c0:36:c:9e UHLW 1 26 lo0
224.0.0.9 127.0.0.1 UH 1 55 lo0
It's not know networks from Autonomous Systems 2000.
HELP ME, PLEASE !
Thanks.
-------------------------------------------------------------------------
YONNY CARDENAS B.
Systems Engineer || || ||| ||
Universidad Nacional de Colombia || || || | ||
Email : yonny@ingenieria.ingsala.unal.edu.co ||||||| || |||
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