'looking up xxxx' forever
in [Debian]
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From: Ron Johnson on 6 Apr 2010 17:00 On 2010-04-06 15:28, Stephen Powell wrote: > On Tue, 6 Apr 2010 14:20:11 -0400 (EDT), Hugo Vanwoerkom wrote: >> But what would I be looking for? > > You would be looking for DHCP-related packets that would > identify the length of the DHCP lease. I've never used wireshark; > I only know conceptually the kinds of things it can do; so if you > need specific help in this area, someone else will have to help you. > Wireshark (and tshark, it's CLI brother) is really handy about decoding packets into human-readable form. Combine that with "grep -iv" to filter out what you don't want to see. My concern is that, since the upstream dhcpd sends the lease info at the moment of negotiation, you'd need to start tshark *before* pon and I don't know if tshark will see the new interface and start capturing on it. -- "History does not long entrust the care of freedom to the weak or the timid." Dwight Eisenhower -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/4BBB9F09.4080208(a)cox.net
From: Stephen Powell on 6 Apr 2010 17:30 On Tue, 6 Apr 2010 16:52:25 -0400 (EDT), Ron Johnson wrote: > > My concern is that, since the upstream dhcpd sends the lease info at > the moment of negotiation, you'd need to start tshark *before* pon > and I don't know if tshark will see the new interface and start > capturing on it. Good point. I don't know either. -- .''`. Stephen Powell <zlinuxman(a)wowway.com> : :' : `. `'` `- -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/1535300889.1494981270589243629.JavaMail.root(a)md01.wow.synacor.com
From: Hugo Vanwoerkom on 8 Apr 2010 13:20
Hugo Vanwoerkom wrote: > Stephen Powell wrote: >> On Mon, 5 Apr 2010 13:26:14 -0400 (EDT), Hugo Vanwoerkom wrote: >>> Stephen Powell wrote: This is a graphical representation of the problem: http://www.esnips.com/doc/84c672ef-50e8-446e-9560-4c4316ae68e9/do_sysup_201004 Hugo -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/hpl31b$t9m$1(a)dough.gmane.org |