- NANOG - lists.nanog.org

DDoS - CoD?
by BH 08 Sep '11

08 Sep '11

Hi all, I am wondering if anyone has seen a large DDoS before, specifically on port 80 UDP with data that seems to be relating to Call of Duty 4. I did a quick packet capture, and the payload looks like this: 14:50:42.716247 IP Y1.YY.YY.YY.28960 > XX.XX.XX.XX.80: UDP, length 499 0x0000: 4500 020f 0000 4000 2a11 5203 58bf 8138 E.....@.*.R.X..8 0x0010: cbaa 5739 7120 0050 01fb 3e2e ffff ffff ..W9q..P..>..... 0x0020: 7374 6174 7573 5265 7370 6f6e 7365 0a5c statusResponse.\ 0x0030: 5f41 646d 696e 5c6b 696c 6c6b 7574 6572 _Admin\killkuter 0x0040: 5c5f 456d 6169 6c5c 6b69 6c6c 6b75 7465 \_Email\killkute 0x0050: 7240 686f 746d 6169 6c2e 636f 6d5c 5f4c r(a)hotmail.com\_L 0x0060: 6f63 6174 696f 6e5c 4652 5c5f 6d61 6e75 ocation\FR\_manu 0x0070: 6164 6d69 6e6d 6f64 5c30 2e31 312e 3320 adminmod\0.11.3. 0x0080: 6265 7461 5c5f 5765 6273 6974 655c 6874 beta\_Website\ht 0x0090: 7470 3a2f 2f77 7777 2e73 7974 2e74 6561 tp://www.syt.tea 0x00a0: 6d2e 7374 5c67 5f63 6f6d 7061 7373 5368 m.st\g_compassSh 0x00b0: 6f77 456e 656d 6965 735c 305c 675f 6761 owEnemies\0\g_ga 0x00c0: 6d65 7479 7065 5c77 6172 5c67 616d 656e metype\war\gamen 0x00d0: 616d 655c 4361 6c6c 206f 6620 4475 7479 ame\Call.of.Duty 0x00e0: 2034 5c6d 6170 6e61 6d65 5c6d 705f 626c .4\mapname\mp_bl 0x00f0: 6f63 5c70 726f 746f 636f 6c5c 365c 7368 oc\protocol\6\sh 0x0100: 6f72 7476 6572 7369 6f6e 5c31 2e37 5c73 ortversion\1.7\s 0x0110: 765f 616c 6c6f 7741 6e6f 6e79 6d6f 7573 v_allowAnonymous 0x0120: 5c30 5c73 765f 6469 7361 626c 6543 6c69 \0\sv_disableCli 0x0130: 656e 7443 6f6e 736f 6c65 5c30 5c73 765f entConsole\0\sv_ 0x0140: 666c 6f6f 6470 726f 7465 6374 5c31 5c73 floodprotect\1\s 0x0150: 765f 686f 7374 6e61 6d65 5c5e 3120 5359 v_hostname\^1.SY 0x0160: 5420 2d20 5e33 5444 4d20 4843 202d 205e T.-.^3TDM.HC.-.^ 0x0170: 3120 6372 6163 6b20 5c73 765f 6d61 7863 1.crack.\sv_maxc 0x0180: 6c69 656e 7473 5c32 305c 7376 5f6d 6178 lients\20\sv_max 0x0190: 5069 6e67 5c31 3530 5c73 765f 6d61 7852 Ping\150\sv_maxR 0x01a0: 6174 655c 3235 3030 305c 7376 5f6d 696e ate\25000\sv_min 0x01b0: 5069 6e67 5c30 5c73 765f 7072 6976 6174 Ping\0\sv_privat 0x01c0: 6543 6c69 656e 7473 5c36 5c73 765f 7075 eClients\6\sv_pu 0x01d0: 6e6b 6275 7374 6572 5c30 5c73 765f 7075 nkbuster\0\sv_pu 0x01e0: 7265 5c31 5c73 765f 766f 6963 655c 305c re\1\sv_voice\0\ 0x01f0: 7569 5f6d 6178 636c 6965 6e74 735c 3332 ui_maxclients\32 0x0200: 5c70 7377 7264 5c30 5c6d 6f64 5c30 0a \pswrd\0\mod\0. 14:50:42.716292 IP Y1.YY.YY.YY.28965 > XX.XX.XX.XX.80: UDP, length 870 0x0000: 4500 0382 0000 4000 2f11 27e7 c1c0 3be0 E.....@./.'...;. 0x0010: cbaa 5739 7125 0050 036e 1547 ffff ffff ..W9q%.P.n.G.... 0x0020: 7374 6174 7573 5265 7370 6f6e 7365 0a5c statusResponse.\ 0x0030: 7368 6f72 7476 6572 7369 6f6e 5c30 2e34 shortversion\0.4 0x0040: 2d34 325c 7376 5f6d 6178 636c 6965 6e74 -42\sv_maxclient 0x0050: 735c 3138 5c5f 4164 6d69 6e5c 447a 696e s\18\_Admin\Dzin 0x0060: 5c5f 456d 6169 6c5c 6164 6d69 6e40 6261 \_Email\admin@ba 0x0070: 6c6b 616e 2d77 6172 732e 636f 6d5c 5f4c lkan-wars.com\_L 0x0080: 6f63 6174 696f 6e5c 5468 6520 556e 696f ocation\The.Unio 0x0090: 6e20 6f66 2053 6f76 6965 7420 536f 6369 n.of.Soviet.Soci 0x00a0: 616c 6973 7469 6320 5265 7075 626c 6963 alistic.Republic 0x00b0: 735c 5f57 6562 7369 7465 5c68 7474 703a s\_Website\http: 0x00c0: 2f2f 6261 6c6b 616e 2d77 6172 732e 636f //balkan-wars.co 0x00d0: 6d5c 6169 775f 7265 6d6f 7465 4b69 636b m\aiw_remoteKick 0x00e0: 5c31 5c61 6977 5f73 6563 7572 655c 305c \1\aiw_secure\0\ 0x00f0: 675f 6761 6d65 7479 7065 5c77 6172 5c67 g_gametype\war\g 0x0100: 5f68 6172 6463 6f72 655c 305c 6761 6d65 _hardcore\0\game 0x0110: 6e61 6d65 5c49 5734 5c6d 6170 6e61 6d65 name\IW4\mapname 0x0120: 5c6d 705f 6272 6563 6f75 7274 5c70 726f \mp_brecourt\pro 0x0130: 746f 636f 6c5c 3134 345c 7363 725f 6761 tocol\144\scr_ga 0x0140: 6d65 5f61 6c6c 6f77 6b69 6c6c 6361 6d5c me_allowkillcam\ 0x0150: 315c 7363 725f 7465 616d 5f66 6674 7970 1\scr_team_fftyp 0x0160: 655c 305c 7376 5f61 6c6c 6f77 416e 6f6e e\0\sv_allowAnon 0x0170: 796d 6f75 735c 305c 7376 5f61 6c6c 6f77 ymous\0\sv_allow 0x0180: 436c 6965 6e74 436f 6e73 6f6c 655c 315c ClientConsole\1\ 0x0190: 7376 5f66 6c6f 6f64 5072 6f74 6563 745c sv_floodProtect\ 0x01a0: 315c 7376 5f68 6f73 746e 616d 655c 7c46 1\sv_hostname\|F 0x01b0: 5233 3344 4f4d 7c20 4669 6768 7465 7273 R33DOM|.Fighters 0x01c0: 2055 4b20 4e6f 5475 6265 2d4e 6f41 6b69 .UK.NoTube-NoAki 0x01d0: 6d62 6f2d 5444 4d20 3234 2f37 5c73 765f mbo-TDM.24/7\sv_ 0x01e0: 6d61 7850 696e 675c 3330 305c 7376 5f6d maxPing\300\sv_m 0x01f0: 6178 5261 7465 5c31 3530 3030 305c 7376 axRate\150000\sv 0x0200: 5f6d 696e 5069 6e67 5c30 5c73 765f 7072 _minPing\0\sv_pr 0x0210: 6976 6174 6543 6c69 656e 7473 5c30 5c73 ivateClients\0\s 0x0220: 765f 7072 6976 6174 6543 6c69 656e 7473 v_privateClients 0x0230: 466f 7243 6c69 656e 7473 5c30 0a30 2039 ForClients\0.0.9 0x0240: 3939 2022 5768 6974 6573 7061 726b 6c65 99."Whitesparkle 0x0250: 7322 0a30 2038 3920 226d 6174 7269 6361 s".0.89."matrica 0x0260: 2033 220a 3020 3734 2022 5368 616b 7567 .3".0.74."Shakug 0x0270: 616e 220a 3020 3536 2022 3336 3048 6561 an".0.56."360Hea 0x0280: 6453 686f 7422 0a36 3030 2037 3620 2261 dShot".600.76."a 0x0290: 7665 6c6c 7573 220a 3630 3020 3132 3220 vellus".600.122. 0x02a0: 2253 696c 7665 7222 0a34 3030 2031 3133 "Silver".400.113 0x02b0: 2022 4576 616c 6f6e 220a 3131 3030 2037 ."Evalon".1100.7 0x02c0: 3720 225e 345b 4d5e 3969 575e 345d 4465 7."^4[M^9iW^4]De 0x02d0: 725e 220a 3130 3020 3937 2022 416e 6472 r^".100.97."Andr 0x02e0: 6579 2053 756b 6163 6822 0a31 3030 2036 ey.Sukach".100.6 0x02f0: 3620 2244 7a65 6968 6e6f 3933 220a 3230 6."Dzeihno93".20 0x0300: 3020 3839 2022 5265 6e22 0a30 2031 3338 0.89."Ren".0.138 0x0310: 2022 d1d1 d1d0 220a 3230 3020 3334 2022 ."....".200.34." 0x0320: 7061 7631 220a 3430 3020 3138 3720 224b pav1".400.187."K 0x0330: 6172 6c6f 735f 3538 220a 3230 3020 3237 arlos_58".200.27 0x0340: 3020 226d 4f6e 7374 6572 220a 3730 3020 0."mOnster".700. 0x0350: 3137 3220 224d 6572 6365 6e61 7279 220a 172."Mercenary". 0x0360: 3130 3230 2039 3620 226e 696b 6f6c 6122 1020.96."nikola" 0x0370: 0a33 3030 2031 3234 2022 5349 444f 4922 .300.124."SIDOI" 0x0380: 0a00 As far as I know CoD 4 doesn't use port 80 UDP, and I can't see anything else that would. The box doesn't have anything listening for port 80/udp (it does run a web server) and never has. Has anyone seen similar traffic before? I am struggling to figure out what is causing this traffic, or if its existing traffic being replayed to try and avoid filters. Thanks

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Re: Mailing list/group for datacenter facilities folks
by Scott Weeks 08 Sep '11

08 Sep '11

----- From: Jimmy Hess <mysidia(a)gmail.com> ----- On Wed, Sep 7, 2011 at 2:06 PM, Brandon Kim <brandon.kim(a)brandontek.com> wrote: > Cooling is not as easy as just pumping cold air into a room..... : There are many ways of accomplishing that. One of the best ways : is to put your room in an already cold environment, in contact : with an excellent thermal conductor. : <snip> : For example... server room in the arctic region, -------------------------------------------------- Years ago there was a guy on this list that ran the network at the Antarctic station and he told me that he had overheating issues in his datacenter, so it may not be as easy as one would think... ;-) scott

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Tampa Colos: IPv6
by Jay Ashworth 07 Sep '11

07 Sep '11

So I think my shortlist is Esol, Equinix, Qwest, and DirectColo, if they're not already a tenant of one of the other 3. Anyone got any info on how those three/four are about native IPv6? Cheers, -- jra -- Jay R. Ashworth Baylink jra(a)baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII St Petersburg FL USA http://photo.imageinc.us +1 727 647 1274

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FW: .mil DNSSEC operational message
by Cassell, James D CIV DISA NS233 07 Sep '11

07 Sep '11

The United States Department of Defense (DoD) has authorized the DoD Network Information Center (NIC) to sign the .mil zone using DNSSEC. The DoD NIC will sign the .mil zone using a phased implementation plan that will span a three (3) month period. The first phase will consist of signing the .mil zone with an unvalidatable key, similar to the method used to initially sign several other gTLDs, as well as the root zone. During the second phase, the .mil zone will be signed using a validatable key. However, this key will not be released to IANA for inclusion in the root zone until an operational test and assessment have been completed. Essentially, the .mil domain will remain an island (for DNSSEC purposes) during this phase. The third and final phase will consist of submitting the .mil key to IANA for publication in the Internet root zone to allow Internet-wide validation of .mil DNS responses. Tentative timeline to a signed .mil zone: Sep 14-Sep 18 .mil zone signed with an unvalidatable key Sep 19-Dec 11 .mil zone signed with an unpublished, validatable key Dec 12 .mil zone signed, and its DS record is included in the root zone This rollout is expected to be transparent to the Internet user community, however, if there are issues during this period, please contact the DoD NIC at 1-800-365-3642; +1 614-692-2708. Thank you, DoD NIC Administration

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iCloud - Is it going to hurt access providers?
by Skeeve Stevens 07 Sep '11

07 Sep '11

Hey all, I've been thinking about the impact that iCloud (by Apple) will have on the Internet. My guess is that 99% of consumer internet access is Asymmetrical (DSL, Cable, wireless, etc) and iCloud when launched will 'upload' obscene amounts of gigs of music, tv, backups, email, photos, documents/data and so on to their data centres. Now, don't misunderstand me, I love the concept of iCloud, as I do DropBox, but from an Access Providers perspective, I'm thinking this might be a 'bad thing'. >From what I can see there are some key issues: * Users with plans that count upload and download together. * The speed of Asymmetric tail technology such as DSL * The design of access provider backhaul (from DSLAM to core) metrics * The design of some transit metrics So basically the potential issue is that a large residential provider could have thousands of users connect to iCloud, their connections slowed because of uploading data, burning their included bandwidth caps, slowing down the backhaul segment of the network, and as residential providers are mostly download, some purchase transit from their upstreams in an symmetric fashion. This post is really just to prompt discussion if people think there is anything to actually worry about, or there are other implications that I've not really thought of yet. …Skeeve -- Skeeve Stevens, CEO - eintellego Pty Ltd - The Networking Specialists skeeve(a)eintellego.net<mailto:skeeve@eintellego.net> ; www.eintellego.net Phone: 1300 753 383 ; Fax: (+612) 8572 9954 Cell +61 (0)414 753 383 ; skype://skeeve facebook.com/eintellego or eintellego(a)facebook.com<mailto:eintellego@facebook.com> twitter.com/networkceoau ; www.linkedin.com/in/skeeve PO Box 7726, Baulkham Hills, NSW 1755 Australia -- eintellego - The Experts that the Experts call - Juniper - HP Networking - Cisco - Brocade

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NANOGers home data centers - What's in your closet?
by Charles N Wyble 07 Sep '11

07 Sep '11

Hey all, I'm curious what other NANOGers have in their home compute centers? On the extreme end of course we have mr morris :) with his uber lab: http://smorris.uber-geek.net/lab.htm I've got the following: Production rack (4 post AV rack) >From top down: Current primary internet connection, soon to be out of band internet connection (Wimax from Clearwire) Ubiquity Networks Nanostation2 based AP (MeshPotato via the VillageTelco project) << serving up 3 SSID (bridge to main vlan, guest, honeypot) Linksys WRT54G T-mobile version << not doing anything at the moment 3 dell optiplex 745s PFSense router (WAN to clearwire, LAN to Cisco 3550) AlientVault server (amazing software package) Proxmox server (another great software package) I have also considered turning all 3 machines into Proxmox boxes and run everything in a virtual machine. I like the Dell Optiplex machines, they sip power. APC UPS (considering a rack mount UPS and will probably buy one this weekend from the local Goodwill computer works store) PS3 << gotta get my parallel hacking on Avocent Cyclades PDU (unused currently as my apartment wiring won't support it) Cisco 3550 Distribution Switch Cisco 2950 Access Switch Dell PowerEge 1800 Dell PowerEdge 2800 I've got a network lab rack (skeletek) as well. This hosts a 6509 and other fun things (cisco routers/switches). Pretty sure I can do any CCNA/CCNP/CCIE(R&S) lab scenario). So what's in NANOGers home networks/compute centers? :)

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Re: iCloud - Is it going to hurt access providers?
by Scott Weeks 07 Sep '11

07 Sep '11

--- v.jones(a)networkingunlimited.com wrote: From: Vincent C Jones <v.jones(a)networkingunlimited.com> > --- Bryan(a)bryanfields.net wrote: > From: Bryan Fields <Bryan(a)bryanfields.net> > > I would love a world where engineering was consulted by marketing :( > --------------------------------------------- > > WAKE UP!!!! You're dreaming out loud... >;-) Not necessarily...I've been in computer networking going on 40 years and I've only had one employer where engineering was NOT consulted by marketing, and that was the military, which did not have marketing :-) Of course, my case may be a few sigma away from normal, because I've only had two other employers since then-- Hewlett Packard back when they were still a techie company and myself. As an independent consultant, I am marketing, so I can only blame myself if marketing does not consult engineering :-D ----------------------------------------------- How about (yelling again...) WAKE UP!!!! You're Rumpelstiltskining :-) scott

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Re: iCloud - Is it going to hurt access providers?
by Scott Weeks 07 Sep '11

07 Sep '11

--- Bryan(a)bryanfields.net wrote: From: Bryan Fields <Bryan(a)bryanfields.net> I would love a world where engineering was consulted by marketing :( --------------------------------------------- WAKE UP!!!! You're dreaming out loud... >;-) scott

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RE: IPv6 version of www.qwest.com/www.centurylink.com has been down for 10 days
by Frank Bulk 06 Sep '11

06 Sep '11

...and the AAAA's are back! And port 80 responds. Frank -----Original Message----- From: Frank Bulk [mailto:frnkblk@iname.com] Sent: Thursday, September 01, 2011 5:03 PM To: 'nanog(a)nanog.org' Subject: RE: IPv6 version of www.qwest.com/www.centurylink.com has been down for 10 days Charter.com has also remove the quad-A's for www.charter.com. My monitoring system alerted me this afternoon that it couldn't get to the v6 version of their website. Because of DNS caching, I don't know how many hours or days ago it was removed. Frank -----Original Message----- From: Frank Bulk [mailto:frnkblk@iname.com] Sent: Friday, August 19, 2011 11:59 AM To: nanog(a)nanog.org Subject: RE: IPv6 version of www.qwest.com/www.centurylink.com has been down for 10 days I just noticed that the quad-A records for both those two hosts are now gone. DNS being what it is, I'm not sure when that happened, but our monitoring system couldn't get the AAAA for www.qwest.com about half an hour ago. Hopefully CenturyLink is actively working towards IPv6-enabling their sites again. Frank -----Original Message----- From: Frank Bulk [mailto:frnkblk@iname.com] Sent: Thursday, August 18, 2011 11:14 PM To: nanog(a)nanog.org Subject: RE: IPv6 version of www.qwest.com/www.centurylink.com has been down for 10 days FYI, the issue is not resolved and I've not heard from either of the companies suggesting that they're working on it. Note their commitment to IPv6 in these releases: http://www.prnewswire.com/news-releases/centurylink-joins-internet-community -in-world-ipv6-day-123089908.html http://news.centurylink.com/index.php?s=43&item=2129 Frank -----Original Message----- From: Matthew Moyle-Croft [mailto:mmc@internode.com.au] Sent: Thursday, August 18, 2011 7:08 PM To: Owen DeLong Cc: nanog(a)nanog.org Subject: Re: IPv6 version of www.qwest.com/www.centurylink.com has been down for 10 days On 19/08/2011, at 4:18 AM, Owen DeLong wrote: It'd really suck for end users to start actively avoiding IPv6 connectivity because it keeps breaking and for organisations that have active AAAA records to break peoples connectivity to their resources. +1 -- I'm all for publishing AAAA records as everyone knows, but, if you publish AAAA records for a consumer facing service, please support and monitor that service with a similar level to what you do for your IPv4 versions of the service. The coming years are going to be difficult enough for end-users without adding unnecessary anti-IPv6 sentiments to the mix. Owen +1 to Owen's comment. I'd also add some more comments: A lot of eyeballs that have v6 right now are the people with a lot of clue. Do you want these people, who'll often be buying or recommending your services to rate your ability to deliver as a fail? Our experience with IPv6 consumer broadband has been that the early adopters are the people who, well, goto IETF meetings, follow standards and ask the bloody hard questions. Even given the Happy Eyeballs (Did Hurricane PAY for it to be abbrievated as HE?? :-) ) most end users prefer IPv6 over IPv4. Deeply this means there is a tendency for v6 traffic to grow and be more important to connectivity than you may imagine. The tipping point for IPv6 traffic being dominant I suspect is going to be a lower threshold of take up than people might expect. Consider this when thinking about the level of thought you give to IPv6 infrastructure and PPS rates. MMC

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Handicapped Supporting ISP's -- Was Re: NANOG Digest, Vol 44, Issue 21
by Everett Batey 06 Sep '11

06 Sep '11

If you can offer any lead(s) to service providers who may subsidize / partially subsidize adult handicapped for internet service in LA County CA, please, advise me on or off net. Thank you -- R/ Everett Batey / Skype: wa6cre-10 / efbatey(a)gmail.com or efbarc(a)cotdazr.org or lioneverett(a)gmail.com / CrisisLinks http://bit.ly/cw95Um (805) 616-2471 / G-Talk/Twitter: efbatey On Tue, Sep 6, 2011 at 11:19 AM, <nanog-request(a)nanog.org> wrote: > Send NANOG mailing list submissions to > nanog(a)nanog.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://mailman.nanog.org/mailman/listinfo/nanog > or, via email, send a message with subject or body 'help' to > > End of NANOG Digest, Vol 44, Issue 21 > ************************************* >

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