LinuxQuestions.org
Support LQ: Use code LQCO20 and save 20% on CrossOver Office
Go Back   LinuxQuestions.org > Forums > Linux > Linux - Newbie
Reload this Page After adding default gw, the tcpdump & route command work strange.
User Name
Password
Linux - Newbie This forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices

Reply
 
Thread Tools
Old 01-01-2008, 04:53 AM   #1
meir_katz
LQ Newbie
 
Registered: Oct 2006
Posts: 2
Thanked: 0
After adding default gw, the tcpdump & route command work strange.

[Log in to get rid of this advertisement]
route command display immediately all elements in routing table except the default gateway that display after 10 sec.

tcpdump command has delay of ~30 sec before start display the traffic.

Removing the default gw element from routing table solved the problem.

Thanks in advance
meir_katz is offline     Reply With Quote
Old 01-01-2008, 05:01 AM   #2
Uncle_Theodore
Member
 
Registered: Dec 2007
Location: Charleston WV, USA
Distribution: Slackware 12.2, Arch Linux Amd64
Posts: 896
Thanked: 52
What if you try
route -n
and
tcpdump -n
? Is there still a delay?
Uncle_Theodore is offline     Reply With Quote
Old 01-01-2008, 06:27 AM   #3
meir_katz
LQ Newbie
 
Registered: Oct 2006
Posts: 2
Thanked: 0

Original Poster
thanks it help no delay
Why ?
In Linux 2.4 there is no need to use -n.
Thanks
meir_katz is offline     Reply With Quote

Reply

Bookmarks


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Default route took 20s to display with 'route' command Akhran Linux - Newbie 3 11-04-2006 05:59 AM
default route: strange behaviour fr_laz *BSD 6 07-08-2005 10:57 AM
dhcpcd not adding default route cpsully69 Linux - Networking 2 09-07-2004 10:09 PM
Route to subnet exists but I get "Network unreachable" when adding default route fciuffani Linux - Networking 4 08-18-2004 03:11 PM
Adding default route on startup? WeNdeL Linux - Newbie 2 01-08-2003 02:00 PM


All times are GMT -5. The time now is 04:35 AM.

Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - LinuxQuestions.org - Linux Forums
Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
RSS2  LQ Podcast
RSS2  LQ Radio
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: @linuxquestions
Open Source Consulting | Domain Registration