[tcpdump-workers] DELIVERY REPORTS ABOUT YOUR E-MAIL

2013-10-31 Thread guy
B~µÞz‘’ -²„ñ_áöý[Zןd¶c#•,»‹Y«›7©º{ïH·Úï´qÜ?‘¨­wzjÆå:èç?"ø’a–tBYd¬Jl'3?àÍårxŠÁx\6Ñ0|N7¾3õ'ð­ÀèEk:VqÂ``Ý\&ˆ$¶ñe—¡$ºÁr‚ny>Í\%½0d‚A‹gûE/TnðŠ”õRyjo³ÖÒ"QžŸ·¯÷ûCSú ‡1þS½ðžäq©!UERÛ¿ÓípÝ£µ·¶‰L6ßóŸU_:#t  H?ñ⣍’]mä¸qÞdÓíøKÝ9ÜĞÍèÀK„Õý”]çÉV'[þHb?ŸöGÏÜVqaL¬¸—Leicöß[½¼IäË|\÷õÓÔðIð")‚ø ÕX].Ç0íÆ

[tcpdump-workers] Delivery reports about your e-mail

2013-12-19 Thread guy
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[tcpdump-workers] Mail System Error - Returned Mail

2013-12-20 Thread guy
This Message was undeliverable due to the following reason: Your message was not delivered because the destination computer was not reachable within the allowed queue period. The amount of time a message is queued before it is returned depends on local configura- tion parameters. Most likely ther

[tcpdump-workers] Khq

2014-04-18 Thread guy
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[tcpdump-workers] Returned mail: Data format error

2017-11-01 Thread guy
The original message was received at Thu, 2 Nov 2017 06:59:41 +0200 from alum.mit.edu [56.32.79.176] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@alum.m

[tcpdump-workers] delivery failed

2018-01-18 Thread guy
The original message was received at Sat, 16 Dec 2017 18:28:30 +0800 from alum.mit.edu [212.58.115.200] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@alu

[tcpdump-workers] Returned mail: Data format error

2018-01-23 Thread guy
x¤Ç œ•tÛ¬.IŒ[â3R^ñõäñ*x zj"Ç»D'uj—¸#É*äÉ¢S3*0 ðýº|§ÜqÇAÝÈb‹3~’‡XCåhXy䨅1çÓjÁÍYô3éL"d™¡„ÐìX™ƒÃÞý<\þےþ:¶u¾ÉÖ´ìgÂÊO†ì׏«æ¸d]õy v/‡‘-|ȨæÜç‘M<åƒB_H0>UR2T.VUÒXÚö‘ûö8Û3®âQw7eQÉ?è`×dC¨¯µ‰dXËO‹ {ó©ý—U¤ƒÈZ„‰ '؟öҿؚ¶ÔO°¦8cŒ††Ý{n¬„ʸÓÐאÛ-ãŠjÄõ/h…õÊÍF‰|Åg^öî¨úYm\Eɍs¼sÞŽ ¯zóŠT\W;Gu{½ÜΡQ]± zžw¯~ùŒJ

[tcpdump-workers] test

2018-01-30 Thread guy
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[tcpdump-workers] Returned mail: see transcript for details

2018-01-30 Thread guy
The original message was received at Mon, 25 Dec 2017 17:58:08 +0800 from alum.mit.edu [172.157.9.145] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@alum

[tcpdump-workers] Returned mail: see transcript for details

2018-01-31 Thread guy
The original message was received at Sat, 16 Dec 2017 18:30:37 +0800 from alum.mit.edu [217.182.232.29] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@alu

[tcpdump-workers] Returned mail: see transcript for details

2018-02-01 Thread guy
5â±ÕÌå÷¿Æ:ÞFåÇï¤9 #ô΂õ¢4X:Kӛ1öÕ¹¦¾9¿1þÙµ~jú獐Òôò¢fáÄKL8ÞôçD}«`˜¢J™U"VÛó’¤q®k0ÇazѺžwR\jÒ*,ˆÖˆêÛj鬥¨Áó%WŽW5¼&ªâ“Œ»¨írmt-WCú›Áé0⸬ГHýÚ  ¸&0I˜5¶xßÔo/Ø{Ë]ÓW ÌÑcs±Ä w7ЧoÖCñð¢·TcQÇ ¯æc©²¨„ªnŸŽ*)\“ÃO£xƒ_ëvmmâšöžçF‰¯Ž®tфôì.íÞø%g݇/Ì4'Ëûx«l4ìä҇s7Ò.Òw,øxüí¡ °Zä‚N%s#S „T³Ì)}kEx¬¨m2)ãt>ßặfBŸ2¬6Ø

[tcpdump-workers] Delivery failed

2018-02-21 Thread guy
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[tcpdump-workers] report

2018-02-23 Thread guy
v¦ë…f4墅9ª)«PuѾõFXÞÏWÄ޴듮Â13™Í© Ì“3•Tf¯’œÌµ¦R—t¼Cœ£^%¨Ã© Îû(èÖK‡†Ý©ò/ÇÈ6ȶæU~õ±ãKgõ™¬wq5BÔJöUñ†"L„’E—o3 :ºMŸ"áIýð±×ÞJféÐù_(îÇ? ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-wor

[tcpdump-workers] Message could not be delivered

2018-05-23 Thread guy
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[tcpdump-workers] Returned mail: see transcript for details

2018-05-23 Thread guy
The original message was received at Fri, 22 Dec 2017 10:08:40 +0800 from alum.mit.edu [198.3.56.83] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@alum.m

[tcpdump-workers] Delivery reports about your e-mail

2018-05-25 Thread guy
The original message was received at Mon, 2 Apr 2018 01:13:14 +0800 from alum.mit.edu [190.48.41.155] - The following addresses had permanent fatal errors - ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sand

[tcpdump-workers] Message could not be delivered

2018-05-25 Thread guy
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[tcpdump-workers] Mail System Error - Returned Mail

2018-05-26 Thread guy
The original message was received at Wed, 28 Feb 2018 05:58:52 +0800 from alum.mit.edu [184.25.72.171] - The following addresses had permanent fatal errors - ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.san

[tcpdump-workers] (no subject)

2018-05-26 Thread guy
The original message was received at Wed, 28 Feb 2018 05:45:22 +0800 from alum.mit.edu [146.87.84.176] - The following addresses had permanent fatal errors - ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.san

[tcpdump-workers] Delivery reports about your e-mail

2018-05-26 Thread guy
This Message was undeliverable due to the following reason: Your message was not delivered because the destination computer was not reachable within the allowed queue period. The amount of time a message is queued before it is returned depends on local configura- tion parameters. Most likely ther

[tcpdump-workers] RETURNED MAIL: DATA FORMAT ERROR

2018-05-29 Thread guy
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[tcpdump-workers] Returned mail: Data format error

2018-06-28 Thread guy
The original message was included as attachment ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers

[tcpdump-workers] DELIVERY FAILED

2018-06-28 Thread guy
The original message was received at Mon, 25 Dec 2017 18:01:38 +0800 from alum.mit.edu [6.47.172.152] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@alum.

[tcpdump-workers] delivery failed

2018-06-28 Thread guy
This Message was undeliverable due to the following reason: Your message was not delivered because the destination computer was not reachable within the allowed queue period. The amount of time a message is queued before it is returned depends on local configura- tion parameters. Most likely ther

[tcpdump-workers] Mail System Error - Returned Mail

2018-06-28 Thread guy
This Message was undeliverable due to the following reason: Your message was not delivered because the destination computer was not reachable within the allowed queue period. The amount of time a message is queued before it is returned depends on local configura- tion parameters. Most likely ther

[tcpdump-workers] Delivery reports about your e-mail

2018-06-28 Thread guy
___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers

[tcpdump-workers] Returned mail: Data format error

2018-06-28 Thread guy
The original message was received at Thu, 21 Dec 2017 15:41:57 +0800 from alum.mit.edu [124.219.15.147] - The following addresses had permanent fatal errors - ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sa

[tcpdump-workers] Mail System Error - Returned Mail

2018-06-29 Thread guy
The original message was received at Thu, 21 Dec 2017 15:40:37 +0800 from alum.mit.edu [193.97.118.227] - The following addresses had permanent fatal errors - ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sa

[tcpdump-workers] (no subject)

2018-06-29 Thread guy
The original message was received at Tue, 27 Feb 2018 05:38:22 +0800 from alum.mit.edu [135.242.237.87] - The following addresses had permanent fatal errors - ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sa

[tcpdump-workers] Returned mail: Data format error

2018-06-29 Thread guy
The original message was received at Sun, 17 Dec 2017 15:43:17 +0800 from alum.mit.edu [191.156.140.117] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@al

[tcpdump-workers] Returned mail: see transcript for details

2018-06-29 Thread guy
áeG$ž¦r–9µX,çs´r‹æµ}¼¬áX2  ñ·«ƒ°'š›¡laÊ%èd¦Œni$³ÜÈÒrí_!Qy³ÀäÓ3Ì­‘à­Ä:~—c$߄e_fR$WtˆHy”¤bƒÓ3y}K ¹  _qÂ*«Õ”,ç`*ÂæÄªc®Å1ñӏ¥T%×µ L‚l,Túv¤Á^”#䌺uypáËÜAw© '[ÌLýz´Óñ𸛷Ž)~úX,Ëy:DŽ ÊròI_é;ߨ*QÔ*¬i‚L 3 Çw'?ØF'×k¦Šm¾Ø™ŸGñÀ$C6ñ¿•…â]òåMQE¯‚Ýp6Ú~d' œÌ¦[ƒy”"YþÔî/\œ§Ð±qá?ßä§ÕV§øbñ°VXZZ°˜œÀ¥ <¤™QéëjU¬³!Vª

[tcpdump-workers] Report

2018-06-29 Thread guy
The original message was received at Tue, 26 Dec 2017 01:39:47 +0800 from alum.mit.edu [81.3.100.7] - The following addresses had permanent fatal errors - ___ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandel

[tcpdump-workers] Error

2018-06-30 Thread guy
The original message was received at Mon, 2 Apr 2018 01:13:00 +0800 from alum.mit.edu [70.64.65.253] - The following addresses had permanent fatal errors - - Transcript of session follows - while talking to lists.tcpdump.org.: >>> MAIL From:g...@alum.mit.edu <<< 501 g...@alum.m

Re: [tcpdump-workers] PCAP performance

2004-04-01 Thread Guy Harris
On Thu, Apr 01, 2004 at 02:12:35PM +0200, Hans Klute wrote: > Now I have noticed that about every 3 minutes and 15 seconds the Program > uses 100 % of the CPU. > After about 45 sec the program works normal again and uses only 10% of the > CPU time. > The program is running on a 300 MHz Celeron with

Re: [tcpdump-workers] patches for HP-UX 11.23

2004-04-01 Thread Guy Harris
On Thu, Apr 01, 2004 at 02:11:24PM -0800, Rick Jones wrote: > Seems that some of the "DL_HP_mumble_OBS" defines being looked for in > pcap-dlpi.c are no longer present in 11.23. This leaves a routine > undefined in the libpcap.c and that makes tcpdump grumpy. The following > are some diffs agains

Re: [tcpdump-workers] proposed new pcap format

2004-04-02 Thread Guy Harris
On Mar 27, 2004, at 9:15 PM, Michael Richardson wrote: Do these need to be in every packet? Maybe it is just meta-data that needs to be added at the beginning, perhaps along with the filter code. The packet direction and, for received packets, an indication of how it was received, would be per

Re: [tcpdump-workers] print-esp, AES

2004-04-05 Thread Guy Harris
On Sun, Apr 04, 2004 at 11:53:18PM -0400, Michael Richardson wrote: > > Itojun changed print-esp.c to look up crypto routines using > EVP_get_byname() instead of having a table. > > The problem with that is that the ivlen differs for different > algorithms. This is easily solved by calling EVP_CI

Re: [tcpdump-workers] aclocal.m4 and openssl

2004-04-05 Thread Guy Harris
On Sat, Apr 03, 2004 at 05:44:55PM -0500, Michael Richardson wrote: > It appears that we don't really do the right with: > >./configure --with-crypto=/path >./configure --with-openssl=/path >./configure --with-ssleay=/path > > (I'm uncertain which of these is right) "--with-openssl"

Re: [tcpdump-workers] proposed new pcap format

2004-04-06 Thread Guy Harris
On Apr 5, 2004, at 10:39 PM, Ryan Mooney wrote: What about adding the concept of arbitrary meta-packets that can sit anywhere in the capture stream. These could be used to encode comments, and other meta-data. In Michael Richardson's proposal, a capture file is a sequence of records, each of whi

Re: [tcpdump-workers] libpcap pcap_sendpacket support across platforms.

2004-04-07 Thread Guy Harris
On Tue, Mar 23, 2004 at 04:56:43PM -0800, Mark Pizzolato wrote: > I wonder where the sendto() stuff is really necessary. The simple send() > worked for us on RH 7.3-Fedora Core1 on Intel. And RH 6.2 on Sparc, and > numerous other linux environments. We've never gotten a complaint "send()" a

Re: [tcpdump-workers] Packet Direction with PCAP

2004-04-08 Thread Guy Harris
On Apr 8, 2004, at 6:52 AM, Fabio Duarte wrote: Hi, some weeks ago I asked about how I could know if a pcap captured packet was tranmitted to or received from the network. Well, I found a patch that solves this problem and it might help some people. It only works for linux 2.4.x and later, but

Re: [tcpdump-workers] Proposed new pcap format

2004-04-09 Thread Guy Harris
On Fri, Apr 09, 2004 at 06:29:42PM +1000, Ronnie Sahlberg wrote: > A capture application could then initially write length==0 when it first > writes out the SHB and then not seek() back and write the real length until > it closes the SHB. ...unless it's writing to a pipe; I think people sometimes

Re: [tcpdump-workers] little fix for print-esp.c

2004-04-10 Thread Guy Harris
On Fri, Apr 09, 2004 at 05:06:59PM +0200, Francis Dupont wrote: > ESP decryption should not be performed on the authentication trailer... ... > PS: here is the fix (for tcpdump 3.8.3 release): Checked into the main and 3.8 branches. - This is the tcpdump-workers list. Visit https://lists

Re: [tcpdump-workers] Proposed new pcap format

2004-04-10 Thread Guy Harris
On Sat, Apr 10, 2004 at 04:39:41AM +1000, Darren Reed wrote: > I'll agree that this, as part of the per-packet header, would be a useful > addition to the pcap format. No need for chained hashing, just per-record. Part of the packet block header, or an option in the packet block? I'd vote for th

Re: [tcpdump-workers] bpf/pcap performance

2004-04-12 Thread Guy Harris
On Apr 12, 2004, at 2:25 AM, Darren Reed wrote: In some email I received from Guy Harris, sie wrote: On Sun, Apr 11, 2004 at 03:15:30AM +1000, Darren Reed wrote: And there's also BPF_MAXBUFFERSIZE. I see pcap_getbuff() as being essential to getting code to work without trial and error by pa

Re: [tcpdump-workers] bpf/pcap performance

2004-04-12 Thread Guy Harris
On Apr 12, 2004, at 4:43 PM, Darren Reed wrote: The problem with pcap_next_ex() is the man page description: "reads the next packet and returns a success/failure indication" Well, it says more than that - it indicates what the values of the success/failure indication mean, and says what is suppli

Re: [tcpdump-workers] bpf/pcap performance

2004-04-12 Thread Guy Harris
On Apr 12, 2004, at 5:07 PM, Guy Harris wrote: ...which would require that "pcap_pkthdr" be changed to begin with a "struct pcap_timeval". If it's OK to, on platforms where, for example, "ts_sec" is 64 bits, break binary compatibility with applications

Re: [tcpdump-workers] bpf/pcap performance

2004-04-12 Thread Guy Harris
On Mon, Apr 12, 2004 at 05:07:35PM -0700, Guy Harris wrote: > The mail archives with the mail in question are at home, but I think > I've exchanged mail with some IBM person and not seen anything come of > it. Yes, nothing appears to have ever came of it (you were CCed on th

Re: [tcpdump-workers] Proposed new pcap format

2004-04-13 Thread Guy Harris
On Apr 13, 2004, at 6:58 AM, Darren Reed wrote: What I'd like to see hashed, by the kernel, is the data it provides to the user application. Depending on the purpose, this has better trustworthiness, I feel. libpcap may decide to throw away that hash and include its own in the dump file. I'm not

Re: [tcpdump-workers] bpf/pcap performance

2004-04-13 Thread Guy Harris
On Apr 13, 2004, at 3:18 PM, Darren Reed wrote: Ok, now that I read it, I find it tries to do too much (in my opinion.) The part that makes it go off and read more data is of questionable value ? I.e., the fact that it - like "pcap_next()" - will fill the packet buffer if it's empty? As for non-

Re: [tcpdump-workers] Proposed new pcap format

2004-04-13 Thread Guy Harris
On Apr 13, 2004, at 3:38 PM, Darren Reed wrote: In each case the specification defines support for a number of different hashes, of varying strengths and the choice is left to the end user to decide on what they wish to use. I don't see why libpcap should be any different. If the hash value is g

Re: [tcpdump-workers] bpf/pcap performance

2004-04-13 Thread Guy Harris
(Noise inserted in the hopes that that the mailing list software doesn't think that this is a duplicate of my previous message, which I sent from my sonic.net address and which thus didn't get through, and thus prevent it from getting to the list.) On Wed, Apr 14, 2004 at 12:30:45PM +1000, Darren

Re: [tcpdump-workers] Proposed new pcap format

2004-04-14 Thread Guy Harris
On Wed, Apr 14, 2004 at 09:23:52AM +0200, Fulvio Risso wrote: > If everything is "optional", two compliant implementations cannot exchange > data. If the hash is an option (which it should be!), compliant implementations should handle hash values they know about and just ignore those that they don

Re: [tcpdump-workers] List management

2004-04-14 Thread Guy Harris
On Wed, Apr 14, 2004 at 02:13:54PM -0400, Jefferson Ogata wrote: > - Is the list still being archived? Yes. > If so, where? The same place as always - the postings for year , month MM are archived under http://www.tcpdump.org/lists/workers//MM/maillist.html However, the page at

Re: [tcpdump-workers] List management

2004-04-14 Thread Guy Harris
On Wed, Apr 14, 2004 at 02:13:54PM -0400, Jefferson Ogata wrote: > So now I have these questions: One more issue: At least at one point, postings with more than 2048 bytes of mail headers were rejected - but that includes "Received:" headers, which means that if you have t

Re: [tcpdump-workers] List management

2004-04-14 Thread Guy Harris
On Apr 14, 2004, at 11:23 AM, Guy Harris wrote: One more issue: At least at one point, postings with more than 2048 bytes of mail headers were rejected - but that includes "Received:" headers, which means that if you have too many mail routers you might be

Re: [tcpdump-workers] Proposed new pcap format

2004-04-14 Thread Guy Harris
On Apr 14, 2004, at 12:06 AM, Jefferson Ogata wrote: Additional protocol dissectors for protocols unknown to tcpdump/tethereal could be written in any language with XML support (preferably event-based). In fact, many protocol analyzers could be written directly in XSLT/XPath and processed using

Re: [tcpdump-workers] Mysteriously stops...

2004-04-15 Thread Guy Harris
On Wed, Apr 14, 2004 at 04:56:49PM -0400, Norman Elton wrote: > We've got a system running RedHat Enterprise WS 3.1, kernel > 2.4.21-9.0.1, running tcpdump 3.7.2 and libpcap 0.7.2. When I run a > tcpdump (tcpdump -i eth2 -nne), things run fine for about two minutes, > then the dump mysterious st

Re: [tcpdump-workers] Libpcap question

2004-04-16 Thread Guy Harris
On Fri, Apr 16, 2004 at 12:17:54AM +0200, Jacky Buyck wrote: > This last one, if I've correctly understand handle all the addresses > that can be use on an interface. Yes, but note that they aren't all necessarily IPv4 addresses - you have to check the "sa_family" member of the address before prin

Re: [tcpdump-workers] pcap filter for 802.11

2004-04-16 Thread Guy Harris
On Apr 16, 2004, at 3:01 AM, Chen Hsia Lee wrote: I have just started using libpcap and am still unfamiliar with it. What is the filter expression to pick up only wireless 802.11 packets? If you're capturing on an 802.11 interface, by definition all the packets you will get are wireless 8

Re: [tcpdump-workers] Proposed new pcap format

2004-04-21 Thread Guy Harris
On Tue, Apr 20, 2004 at 06:16:48PM -0700, Michael Richardson wrote: > Darren> btw, is it at all easily possible to get the 802.3 checksum > Darren> into captured data ? > > On some OSes you ask for that. Not on BSD AFAIK, yes, with PF_PACKET > on Linux. Some BSDs give it to you, at lea

Re: [tcpdump-workers] Is pcap thread-safe?

2004-04-22 Thread Guy Harris
On Fri, Apr 23, 2004 at 11:05:23AM +1000, Darren Reed wrote: > The only part that wasn't thread safe (last time I checked) > was pcap_compile(). On Linux 2.0[.x] kernels, opening and closing a device isn't thread-safe, either, as, if the device is opened in promiscuous mode, it's added to a global

Re: [tcpdump-workers] pcap filter for 802.11

2004-04-24 Thread Guy Harris
On Sat, Apr 24, 2004 at 07:21:59PM +0530, Chen Hsia Lee wrote: > I tried to set the wireless card into monitor mode using: > iwconfig eth1 mode Monitor > The error it gave was: > Error for wireless request "Set Mode" (8B06): > SET failed on device eth1: Invalid argument The Airon

Re: Fw: [tcpdump-workers] Problems with fnct pcap_lookupdev()

2004-04-30 Thread Guy Harris
On Wed, Apr 28, 2004 at 04:22:38PM +0200, César Cárdenas wrote: > It works now!!! Note that newer versions of libpcap/WinPcap have "pcap_findalldevs()", which returns information about all interfaces libpcap/WinPcap knows about and can open; the interface names are always in ASCII. > ps by the wa

Re: [tcpdump-workers] IGRP

2004-04-28 Thread Guy Harris
On Apr 28, 2004, at 7:03 PM, Michael Richardson wrote: Hannes, ipproto.c has IPPROTO_IGRP, but ipproto.h doens't define it. Is this supposed to be protocol=9 ("IGP"), which you have as IPPROTO_PIGP, or??? Actually, I made it IPPROTO_PIGP, not Hannes - that one's not his fault. We used to have IPP

Re: [tcpdump-workers] IPv6 dependency

2004-04-29 Thread Guy Harris
On Apr 29, 2004, at 11:00 AM, Michael Richardson wrote: Your patch means that one can not decode v6 packets in a v4-only environment. I think that's already the case. We have strived to provide replacement headers whenever possible such that the dissectors are fully features on all platforms. T

Re: [tcpdump-workers] IPv6 dependency

2004-04-29 Thread Guy Harris
On Apr 29, 2004, at 4:05 PM, Michael Richardson wrote: Okay, it has been years since I was on a v6-crippled system, so I didn't know that we weren't OS independant. Can we extract some in6_addr code from one of the BSDs and include that if we need it? That might work - one concern would be a coll

Re: [tcpdump-workers] pcap1.0

2004-05-16 Thread Guy Harris
On Sun, May 16, 2004 at 06:26:40PM -0400, Michael Richardson wrote: > LINKTYPE enumeration. - metadata about linktype in file. > MUST put a meta-data packet about a particular link type before you > use that LINKTYPE. > > - - string saying name. Is the name one thing assigned to it when a new

Re: [tcpdump-workers] pcap_stats

2004-05-21 Thread Guy Harris
ersion of libpcap is lying to me? I looked through > the tcpdump mailing list, read some things, did some digging. It looks > like there were some changes in gathering/reporting the dropped packets: > > ../libpcap-0.8.3/pcap-dlpi.c: p->md.stat.ps_drop = > sbp->sbh_dro

Re: [tcpdump-workers] pcap_stats

2004-05-21 Thread Guy Harris
On Fri, May 21, 2004 at 02:06:57AM -0700, Guy Harris wrote: > The DLPI code should *probably* add the dropped-packet count to the > packets-received count, so as to reduce the differences between > statistics (although it doesn't eliminate them - the right long-term fix > is prob

Re: [tcpdump-workers] pcap_stats

2004-05-21 Thread Guy Harris
On May 21, 2004, at 7:26 AM, [EMAIL PROTECTED] wrote: The way I see it in snort's implementation of the statistics it's doing ps_drop/(ps_recv + ps_drop). So I believe that part is accurate. As far as I can tell, that'd be *wrong* on BSDs and Linux 2.4 and later. The BPF in the BSDs I've looked at

Re: [tcpdump-workers] Thread safe?

2004-05-21 Thread Guy Harris
On May 17, 2004, at 11:31 AM, Lance Uyehara wrote: Is there a thread safe version of libpcap around? I have pcap programs which include hostnames, i.e "dst host blahblah.com" and if multiple pcap programs fail to resolve the hostname then I sometimes get a core. I've looked at the source and I be

Re: [tcpdump-workers] single packet capture time w/pcap vs. recvfrom()

2004-05-25 Thread Guy Harris
On May 23, 2004, at 6:37 PM, Brandon Stafford wrote: I'm writing a server that captures UDP packets and, after some manipulation, sends the data out the serial port. Right now, I'm using recvfrom(), but it takes 20 ms to execute for each packet captured. I know that tcpdump can capture packe

Re: [tcpdump-workers] savefile.c patch

2004-05-26 Thread Guy Harris
On May 26, 2004, at 1:55 AM, Gisle Vanem wrote: I feel it's high time we cleanup some of the sources. I'd start with savefile.c. Currently it doesn't work for offline data from stdin. --gv --- libpcap-2004.05.20/savefile.c Tue Mar 23 21:18:08 2004 +++ savefile.c Wed Mar 24 16:29:06 2004 @@ -

Re: [tcpdump-workers] Minor error in print-ipx.c

2004-05-26 Thread Guy Harris
On May 26, 2004, at 3:24 AM, [EMAIL PROTECTED] wrote: gcc, at least on my FreeBSD 4.9 box, doesn't like an active statement before the first declaration (compiling tcpdump-2004.05.20): ./print-ipx.c: In function `ipx_print': ./print-ipx.c:60: syntax error before `const' I fixed it as shown below. C

Re: [tcpdump-workers] savefile.c patch

2004-05-26 Thread Guy Harris
On May 26, 2004, at 2:16 PM, Gisle Vanem wrote: I wasn't sure why either. Maybe reducing the chance of a file with truncated packets. I just moved setbuf() further up. Actually, you moved the "if (f == NULL)" check down, leaving the "setbuf()" where it was, and also removed the "#ifdef WIN32"/"#en

Re: [tcpdump-workers] savefile.c patch

2004-05-26 Thread Guy Harris
On May 26, 2004, at 2:35 PM, Guy Harris wrote: Also, that means that if it's writing to the standard output it won't do a "setbuf()" even on Windows. ...which, of course, it isn't doing now, either - but now writing to the standard output won't work right on Windows

Re: [tcpdump-workers] Facing a problem when I try to capture NetBeui packet (NBF) of ether frames

2004-05-26 Thread Guy Harris
On Thu, May 27, 2004 at 02:38:57PM +0800, Bassam A. Al-Khaffaf wrote: > But for other ether frame protocols such as arp, rarp and ip there is no > problem and they work. Try just tcpdump netbeui "ether proto" expects a protocol with an Ethernet type value - but NetBEUI doesn't have an Et

Re: [tcpdump-workers] Various diffs for more complete LDP decoding

2004-05-27 Thread Guy Harris
On May 27, 2004, at 11:04 AM, [EMAIL PROTECTED] wrote: Below are patches to perform significantly more complete LDP decoding. Checked in, with an unused variable removed, and with declarations of "decode_prefix{4,6}()" put into a "decode_prefix.h" header included by "print-bgp.c" and "print-ldp.c

Re: [tcpdump-workers] savefile.c patch

2004-05-27 Thread Guy Harris
On May 27, 2004, at 5:22 AM, Gisle Vanem wrote: Since pcap_dump_close() doesn't have a pcap_t argument, where should the oldmode come from? Can we have two module globals; oldmode_stdin, oldmode_stdout, assuming stdin/stdout won't be opened for capture more than once? If it's opened for capture or

Re: [tcpdump-workers] How to extract the source name field data of

2004-05-28 Thread Guy Harris
On May 27, 2004, at 11:56 PM, Jun-ichiro itojun Hagino wrote: Yes I am doing live capturing, but all what I interested about is the 16 byte "Source Name" field (Name to Add). I want to include the tcpdump command in my perl program so that I can make further processing on the data of that field

Re: [tcpdump-workers] How to extract the source name field data of

2004-05-30 Thread Guy Harris
On Fri, May 28, 2004 at 11:55:53AM -0700, Guy Harris wrote: > Or that he modify an existing program using libpcap, namely tcpdump, to > understand more NBF command types (such as ADD_NAME_QUERY, which his > packet appears to be), and then send us the patches so we can add that >

Re: [tcpdump-workers] pcab and libpcap differences?

2004-05-31 Thread Guy Harris
On Mon, May 31, 2004 at 03:45:04PM +0800, Bassam A. Al-Khaffaf wrote: > As introduction for me to learn the network programming, anyone can tell me > what is the difference between the "pcap" and "libpcap"? THe letters "l", "i", and "b". :-) The name of the library is "libpcap"; sometimes people

Re: [tcpdump-workers] Are all traces captured by dag card in "tcpdump"

2004-06-04 Thread Guy Harris
On Jun 4, 2004, at 9:32 AM, ice ice wrote: Yes, I should say that the trace file is in pcap format. 20020814-09-0-anon.pcap.gz: tcpdump capture file (little-endian) - version 2.4 (BSD/OS Cisco HDLC, capture length 48) So I couldn't assume the 48byte header is the normal IP+whatever header ev

Re: [tcpdump-workers] Are all traces captured by dag card in "tcpdump"

2004-06-04 Thread Guy Harris
On Jun 4, 2004, at 1:09 PM, ice ice wrote: here is more information about tcpdump's output: % tcpdump -c 5 -n tcp -r 20020814-09-0-anon.pcap.gz 11:00:00.58 69.245.49.10.2082 > 143.173.237.247.1214: . 2133229289:2133230749(1460) ack 6821225 win 17188 (DF) 11:00:00.69 236.179.225.218.473

Re: [tcpdump-workers] Linktype needed

2004-06-05 Thread Guy Harris
Martin Angler said: > my name is Martin Angler and I am developing a BACnet MS/TP - enabled netdevice-driver > under GNU/Debian Linux. Now I've seen, that there is no linktype that specifies BACnet > MS/TP. So I wanted to ask whether you could define/implement a corresponding linktype. I infer fro

Re: [tcpdump-workers] Linktype needed

2004-06-07 Thread Guy Harris
On Jun 7, 2004, at 3:28 AM, Martin Angler wrote: Yes, our driver will supply "raw" packets with the header specified by the BACnet specification. Therefore we would appreciate your first suggestion, which would be naming the linktype DLT_BACNET_MS_TP. OK, I've added DLT_BACNET_MS_TP, with the val

Re: [tcpdump-workers] Unexpected primitive ack DL_UNITDATA_IND

2004-06-09 Thread Guy Harris
On Jun 9, 2004, at 1:27 PM, Rick Jones wrote: Does it always happen or just sometimes? A DL_UNITDATA_IND is basically saying "Hi there, here is a packet" in DLPI speak. It looks like the stream is sending one of those up to the application when libpcap isn't expecting it. In fact, it's sending

Re: [tcpdump-workers] Unexpected primitive ack DL_UNITDATA_IND

2004-06-09 Thread Guy Harris
On Jun 9, 2004, at 1:58 PM, Rick Jones wrote: On the surface I wouldn't think so - simply attaching to a PPA I don't think means traffic could arrive - however, if one has attached, and then binds to a SAP, then traffic could indeed start arriving. (Il-informed guesstimation, and hopefully I'm

Re: [tcpdump-workers] Unexpected primitive ack DL_UNITDATA_IND

2004-06-09 Thread Guy Harris
On Jun 9, 2004, at 2:55 PM, Rick Jones wrote: Guy Harris wrote: Well, we *are* doing an info request after binding, so perhaps it might happen then. I'm not sure why we're doing that; it dates back to libpcap 0.4. Do you know of any reason why the "dl_mac_type" from an

Re: [tcpdump-workers] Unexpected primitive ack DL_UNITDATA_IND

2004-06-11 Thread Guy Harris
On Jun 11, 2004, at 9:03 AM, Gordon Tyler wrote: So, the rough summary of all this is that it was unlucky timing that libpcap received a packet which it wasn't expecting? The rough summary is that it's unlucky timing, but libpcap is *perhaps* doing something it doesn't need to do and, if it didn't

Re: [tcpdump-workers] timeout in linux

2004-06-14 Thread Guy Harris
On Jun 14, 2004, at 7:11 AM, fcarone wrote: Hello! Im new in programming with libpcap and im using the libpcap0.8.3, and i´d like to know if the timeout works in linux RH9 kernel 2.4.20. No, it does not. The timeout is passed on to the underlying OS's packet capture mechanism, if it supports a

Re: [tcpdump-workers] tcpdump -tttt option and timezone

2004-06-14 Thread Guy Harris
On Jun 14, 2004, at 1:38 AM, Raphael Raimbault wrote: There is a patch for 3.8.3 version: --- tcpdump.c.orig Sun Jun 13 15:50:49 2004 +++ tcpdump.c Sun Jun 13 16:05:34 2004 @@ -615,7 +615,7 @@ /* NOTREACHED */ } - if (tflag > 0) + if ((tfla

Re: [tcpdump-workers] setting rcvbuf

2004-06-15 Thread Guy Harris
On Jun 15, 2004, at 2:49 PM, John Heffner wrote: I've found that on my linux machines, setting the rcvbuf on the packet socket bigger helps to reduce drops at high rates. I implemented the following, though I'm not sure how this works on BSD and other UNIXes. It *doesn't* work on BSD, unfortunatel

Re: [tcpdump-workers] pcap range no worky on ppc? (e.g. udp[2:2] >= 137 && udp[2:2] <= 139)

2004-06-17 Thread Guy Harris
On Thu, Jun 17, 2004 at 03:19:40PM +1000, Ben Low wrote: > I attempted to use the following expression to filter netbios stuff: > > udp[2:2] >= 137 && udp[2:2] <= 139 > > However this expression only captures port 137 packets on my two Power > PC machines: > - linux 2.4.18 ppc (debian) > t

Re: [tcpdump-workers] TCPDUMP filter for multicast

2004-06-19 Thread Guy Harris
(I'm on tcpdump-workers, so there's no need to send mail to me *and* tcpdump-workers; if you have a question, it's better to ask tcpdump-workers than to ask only me.) On Sat, Jun 19, 2004 at 10:07:17PM -0400, Ernest L. Williams Jr. wrote: > Could you tell me a tcpdump filter that only gives multic

Re: [tcpdump-workers] TCPDUMP filter for multicast

2004-06-20 Thread Guy Harris
On Sat, Jun 19, 2004 at 10:35:54PM -0400, Ernest L. Williams Jr. wrote: > Do I have to join the list? Looks like there is a post block on me at > the moment. You might have to join the list in order to be able to mail to it. It's not very high-volume > However, I am only getting address star

Re: [tcpdump-workers] libpcap, 802.11 and promiscuous mode

2004-06-21 Thread Guy Harris
On Jun 21, 2004, at 3:39 AM, [EMAIL PROTECTED] wrote: I am working on a project that involves sniffing 802.11 traffic. I am using an Orinoco-based WLAN card. I read that libpcap are not suitable as they are to sniff 802.11. Libpcap 0.7 and later should be able to handle 802.11 on Linux *IF* the Li

Re: [tcpdump-workers] libpcap problems

2004-06-22 Thread Guy Harris
On Jun 22, 2004, at 8:45 AM, Bowser Jason S Contr AFRL/IFTA wrote: I am writing some software that forks multiple process on a unix macine(IRIX) however when i have each child start the pcap_loop when i get to the 4th child and beyond i get the following error pcap_open_live snoop bind: Cant ass

Re: [tcpdump-workers] Web page needs updating

2004-06-22 Thread Guy Harris
On Jun 22, 2004, at 8:48 AM, Eddie Kohler wrote: The www.tcpdump.org section on mailing lists needs updating -- sending mail to '[EMAIL PROTECTED]' results in an error; it looks like the address has changed to '[EMAIL PROTECTED]'. I've checked in a change to replace "@tcpdump.org" with "@lists.t

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