book about BGP ( was Re: BGP minimum )
On Tue, Jul 25, 2000 at 10:44:38AM -0400, Howard C. Berkowitz wrote: Aside from personal curiosity and planning the next BGP paper for CertZone, I have the ulterior motive of writing a proposal for an Internet Routing book, that is more operational-environment, less configuration and protocol mechanics oriented than the books out there now. It would also be multivendor (Cisco, gated/rsd, Bay RS, JunOS). I'm trying to figure out if these are problems I should write a book to solve. What about adding zebra if you speak of gated ? http://www.zebra.org/ titan-bgp# sh ver Zebra 0.87 (i386--freebsd4.1). Copyright 1996-2000, Kunihiro Ishiguro. titan-bgp# sh ip bgp NetworkNext Hop Metric LocPrf Weight Path * 172.16.1.0/24 0.0.0.0 32768 i * 172.16.2.0/24 0.0.0.0 32768 i Total number of prefixes 2 -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: TFTP question
On Tue, Jul 25, 2000 at 11:53:09AM -0400, [EMAIL PROTECTED] wrote: Is there anyway or any program that could automate this process? (how are the other companies dealing with this problem?) You can write shell scripts Break the task into pieces... One shellscript for example that reads all routers out of an ASCII database or simply an ASCII database, that is read by script, here a snipplet from a script I use to save running config of all routers mentioned in file CISCOS=path for entry in `cat $CISCOS` do # read a line from router table and set arguments... set -- `echo $entry | tr ':' ' '` ip=$1 name=$2 type=$3 passwd=$4 enable=$5 echo " writing config for $name ..." $HOME/scripts/write_config $ip $type $passwd $enable done $HOME/scripts/write_config: -- CISCO=$1 TYPE=$2 PASSWORD=$3 ENABLE=$4 if [ $# -ne 4 ]; then echo "usage: write_config router | ip_address password enablepwd" exit 1 fi case $TYPE in router) nc -w 10 $CISCO 23 !EOM | sed -e "s/^M//g" | sed -e "1,/Password:/d" $PASSWORD ena $ENABLE term len 0 wr quit !EOM ;; [...] You can use nc (netcat) to connect to the router instead of using expect which sometime hangs ... Andreas /// -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: TFTP question
On Fri, Jul 28, 2000 at 11:27:20AM -0500, Brian wrote: you do realize that you are passing your enable password/secret in clear text for anyone on that machine to see in the output of a "ps -aux / ps -ef"? I woudln't recommend doing that. It would be more secure to open a file handle to an rsh or ssh process connected to the router, and just read and write from that. Yes, the machine is kernelf firewall protected and doesn't have user accounts. And yes I dislike that concept as well, but this was only a quick hack in half an hour... -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Wild Card Mask Puzzle SOLUTION!!!!!!
On Tue, Jul 04, 2000 at 11:19:17AM -0500, Michael L. Williams wrote: access-list 10 permit A.B.C.1 255.255.255.24 ^^^ This is wrong. Why "don't care bits", if you have a specific A.B.C address ? Correct is: access-list 10 permit A.B.C.1 0.0.0.24 -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BGP and connecting to diff AS's
On Mon, Jul 03, 2000 at 01:59:55PM -0400, Ms. Maria wrote: Hello all, I am thinking about the ways that you can connect routers to other AS if you are not using BGP? Anybody knows the answer, please reply me. How many "exit points" do you have ? -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CVOICE
On Mon, Jul 03, 2000 at 10:16:07AM -0500, Michael L. Williams wrote: I'm signed up to take the CVOICE 2.0 beta exam later this month, and I have a book "Cisco Packetized Voice Data Integration". I will be reading though this, but I was wondering if anyone could tell me of another book that may be a good resource for this exam. You should also have some target praxis in configuring VoIP / VoFR, since the exam asks you to type in commands exactly. -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CVOICE EXAM
Exam objectives can be found somewhere on CCO. Sorry, lost the URL and is not easy to find ... but I know it's there. And .. please don't use this HTML crap on mailinglists ;-) Reading your mail as an HTML attachement isn't fun... -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
no arp frame-relay, which IOS debug or show command to notice it ?
Hi ! I have a partially meshed FR cloud, hub and spoke. R1 (Hub) /\ / \ /\ / \ R2 R3 Spoke Spoke Guess somebody configured R2(config)#int s 1.1 point-to-point R2(config-subif)#frame-relay interface-dlci 123 R2(config-subif)#no arp frame-relay ^^ Which debug or show command (not "show running" of course ;-) would tell me, that inverse arp has been disabled Any ideas ??? Andreas /// -- Andreas Klemm http://people.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD New APSFILTER 542 and songs from our band - http://people.freebsd.org/~andreas ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]