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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