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2940 discussions

port 25 outbound
by Manfredo Miserocchi 26 Oct '10

26 Oct '10

Hi all, does none of you use to block port 25 outbound on mailservers ? The question is because it seems that some operators around us (at the moment Vodafone in Italy) does. We all know that this is possible if you allows outbound connections on port 587, but it requires a client reconfiguration. If you actually read RFC 2476 you will see the distinction made between "message transfer" (over port 25) and "message submission". (over port 587). The actual problem is that a mobile customer cannot send out his e-mail from his ISP mailserver, but only from the mobile company one. If this will result true, it will be a strong limitation on the market. May I have your opinion about ? Cheers/Manfredo Warinet Global Services SA Si precisa che le informazioni contenute in questo messaggio sono riservate e ad uso esclusivo del destinatario. Qualora il presente messaggio Le fosse pervenuto per errore, La invitiamo ad eliminarlo senza copiarlo ed a non inoltrarlo a terzi, dandocene gentilmente comunicazione. Grazie. You are hereby informed that this message contains confidential informations intended for the addressee's use only. If yu're not the addressee and have received this message by mistake, please delete it and immediately notify us. You may not copy or disseminate this message to anyone. Thank you.

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Change of dnswl.org operating model
by Matthias Leisi 25 Oct '10

25 Oct '10

Hi, As announced earlier, dnswl.org will change it's operating model. "Heavy users" (defined as those doing > 100'000 queries/24 hours on the public nameservers) and vendors of anti-spam products and services will need a paid subscription. We are now ready to implement the model and will gradually start to enforce it. Since we do not know the current users (all we have are IPs and sometimes hostnames), we will also need to "cut off" users if our attempts at identifying and notifying them fail. The "cut off" may have two of effects: 1) rsync suddenly stops working 2) queries on the public nameservers are refused. We may be able to reinstate access on a case by case basis. As usual, we can be reached at admins/at/dnswl.org (or office/at/dnswl.org for direct access to the people handling the subscriptions). All details are available from http://www.dnswl.org/ -- Matthias

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Tor-nodes...
by Pascal Mainini 23 Oct '10

23 Oct '10

Dear SWINOGers! at the recent SWINOG-specialevent, I talked with a few of you about running tor-exit-nodes. For those not having talked to me or been there, I was asking on behalf of the Swiss Privacy Foundation [1], of which I'm part. We are an approved non-profit organisation in various cantons of Switzerland and operate services that help improve privacy and support the right of freedom to speech, besides providing workshops on related topics. (that was not intended to be some marketing-bubble ;-) At the event, I promised to post on the list a bit more in detail what we plan to do, so that those interested can contact me again - and maybe others can jump up if they like to. We are currently operating two tor-exit-nodes (refer to [2] for informations about tor), together with our german friends from the german privacy foundation [3], these exit nodes are running in germany. For various reasons, we want to start running tor exit nodes in Switzerland by next year and thus are looking for interested parties here, who would be willing to support us. That's basically the story. In technical terms, this means, that we're looking for - either rackspace and connectivity - or possibly some virtually hosted variant (however running an exit-node is quite cpu-intensive and thus probably not really what one wants to do on a shared server). We think that 2-5 rackunits would suffice for our needs in the comming 2-5 years. Of course, this is also quite bandwidth-consuming, however we're capable of limiting that down to almost any number (where too small numbers of course don't make too much sense) - one just needs to be aware, that it's a "full-on" service, generating traffic around the clock. We have some limited budget available as well, which basically consists of the fees and donations to our association. Particularly, as far as possible, we're looking for ISPs with own interests in such technologies, as - like with lots of other things - running tor-services also has a darker side. Of course, the anonymity won't only be used by fine people for doing good things. We are fully aware of that, we believe that supporting the higher goals like anonymity and freedom of speech by far outweighs the abuse of such technologies. It is almost certain, however, that such a server will cause some troubles during it's existence. These troubles can probably range from abuse complaints up to seizure of the server by authorities. For countering that, we do everything we do as transparent as possible. We are willing and want to take over the full abuse-handling for the IPs in question, the machines are specially prepared to show according informations on different ports, appropriate DNS- and WHOIS-entries should be made. I think that's all that needs to be said for now, please apologise if it got a bit lengthy. If you are interested and willing to participate on the subject, please drop me a mail, so we can fix further details and talk about. Thanks a lot and keep up the good work all of you do daily! Pascal [1] http://www.privacyfoundation.ch [2] http://www.torproject.org [3] http://www.privacyfoundation.de

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RANCID alternative
by Stanislav Sinyagin 19 Oct '10

19 Oct '10

hi all, I'm currently working on a new open-source project. Many of you know the imperfections of RANCID software, and this project is made to dramatically change this. In README section at http://github.com/ssinyagin/gerty you will find the short concept overview and more in-depth documentation. At the moment the proof of concept is ready: it can store Cisco configuration into files, as well as output of other commands, such as "show isis neighbors". It will be polished and finalized during next months, and I'll be able to present it at a SwiNOG meeting in Spring or Summer. your feedback will be appreciated. cheers, stan

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Init7 is hiring: Linux SystemadministratorIn / Web ProgrammiererIn
by Fredy Kuenzler 18 Oct '10

18 Oct '10

http://www.init7.net/jobs-webprogrammierer100.php

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Sysadmin Stelle bei Hostpoint - Hostpoint is hiring :-)
by Michael Naef 18 Oct '10

18 Oct '10

Hi all Hostpoint is looking for a system administrator. See the text below for more information - Sorry for the german-only text. English speaking candidates are welcome, as well, of course :-) cheers, Michi --- Wir (Hostpoint AG, http://www.hostpoint.ch/ ) suchen für den Standort Rapperswil-Jona per November oder nach Vereinbarung eine junge, aufgestellte Persönlichkeit (Sie oder Er) als System Administrator Als System Administrator (m/w) beteiligst Du Dich aktiv an Betrieb, Wartung, Kozeptionierung und der stetigen Weiterentwicklung unserer Hosting-Platform. Dein Denken, Sagen und Handeln stimmen überein. Du bist in der Lage Abläufe kritisch zu hinterfragen und konstruktive Kritik zu üben und zu empfangen. Neben Deinem technischen Know-How im Bereich Unix und Internet ist Dir Neues und Unbekanntes kein Gräuel sondern eine spannende Herausforderung. Du magst es Dinge richtig zu lösen. Du analysierst breit und mit offenen Augen, betrachtest Dinge aus verschiedenen Perspektiven um Problemen auf die Spur zu kommen und Lösungen zu finden. Deine Aufgabe: * Administration und Weiterentwicklung bestehender Dienste und Systeme * Integration neuer Dienste in unsere heterogene Umgebung * Wartung und Sicherstellung des Betriebs unserer Infrastruktur rund um die Uhr * Mitarbeit im Betriebssystem- und Software-Management aller Server * Unterstützung des Kunden-Supports in anspruchsvollen Problemfällen Dein Profil: * Interesse an komplexen technischen Herausforderungen * Ausgeprägtes analytisches Denken und strukturiertes Vorgehen * Vertieftes Verständnis von Netzwerkprotokollen: nebst TCP/IP auch Layer5-7 Protokolle wie HTTP, FTP, SMTP, POP, IMAP etc. * Der Umgang mit Unix, Shells und Skriptsprachen gehört zu Deinem Alltag * Du bist eigeninitiativ, selbständig und eignest Dir neue Technologien im Selbststudium an * Du bist engagiert, flexibel und belastbar * Du arbeitest mit Professionalität und Leidenschaft * Du agierst lösungsorientiert und eigenverantwortlich * Bereitschaft zum Piket-Dienst Wir bieten: * Eine sehr abwechslungsreiche und vielseitige Tätigkeit in einem jungen, gut eingespielten Team * Attraktive Anstellungsbedingungen * Flexible Arbeitszeiten und 5 Wochen Ferien * Unterstützung bei Weiterbildungen * Verantwortung für den Betrieb und der zukünftigen Entwicklung einer der grössten Hosting- Infrastrukturen der Schweiz. * Einen angenehmen Arbeitsplatz in grosszügigen Büros mit Hostpoint-Lounge, Fitnessraum, Getränke- und Kaffee-Flatrate, Küche und vielem mehr Haben wir Dein Interesse geweckt? Dann sende uns Deinen SSH Public- Key mit einer kurzen und aussagekräftigen Beschreibung Deiner Person und Qualifikation an personal(a)hostpoint.ch. Wir werden Dich über die nächsten Schritte informieren!

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Datenschutzbeauftragter
by Radek Mrskos 14 Oct '10

14 Oct '10

Hello Fredy Would this be an opportunity for you? http://stadt.winterthur.ch/info/jobs/job-detail/job/datenschutzbeauftragten… Regards Radek

2 1

DNS: Is a SOA required?
by Benoit Panizzon 13 Oct '10

13 Oct '10

Hello I quite often stumble over DNS entries without SOA. $ dig hamedicshopere.ru ; <<>> DiG 9.5.1-P3 <<>> hamedicshopere.ru ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58271 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;hamedicshopere.ru. IN A ;; ANSWER SECTION: hamedicshopere.ru. 300 IN A 109.196.142.11 ;; AUTHORITY SECTION: hamedicshopere.ru. 343295 IN NS ns2.dnssubmit.com. hamedicshopere.ru. 343295 IN NS ns1.dnsonic.com. ;; ADDITIONAL SECTION: ns2.dnssubmit.com. 108 IN A 109.196.142.11 ns1.dnsonic.com. 108 IN A 109.196.142.12 Let's try to find the hostmaster or serial or whatever of that zone: $ dig SOA hamedicshopere.ru ; <<>> DiG 9.5.1-P3 <<>> SOA hamedicshopere.ru ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64992 ;; flags: qr aa; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;hamedicshopere.ru. IN SOA ;; AUTHORITY SECTION: ru. 300 IN SOA ns1.ru. root.ru. 2010092811 3600 900 604800 1200 Hmm, no soa returned... $ host -t soa hamedicshopere.ru ;; connection timed out; no servers could be reached $ host kjhsdf.hamedicshopere.ru ns1.dnsonic.com. Using domain server: Name: ns1.dnsonic.com. Address: 109.196.142.12#53 Aliases: kjhsdf.hamedicshopere.ru has address 109.196.142.11 Well, one server is reachable and apparently has a wildcard entry for the hosts of that zone. But I also don't get the SOA information: $ host -t soa hamedicshopere.ru ns2.dnssubmit.com. ;; connection timed out; no servers could be reached a dig +trace also ends at the ru. SOA and entries pointing to the two NS. So what is broken with that zone (and many many more ru. and cn. zones). Or is it OK for a DNS Server not to return any SOA information? Isn't that mandatory? Mit freundlichen Grüssen Benoit Panizzon -- I m p r o W a r e A G - Leiter IT Customer Care ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 07 CH-4133 Pratteln Fax +41 61 826 93 02 Schweiz Web http://www.imp.ch ______________________________________________________

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Webhostingday 2011
by Martin Blapp 13 Oct '10

13 Oct '10

Hi all, Has someone of you planed to go/visit to the webhosting day 2011 (this time in the Europapark in Rust, DE) , either as exhibitor or just as visitor ? Please write me back off-list. -- Martin

1 0

Neutral Tandem completes acquisiton of Tinet
by Erich Hohermuth 12 Oct '10

12 Oct '10

Dear list, Maybe some of you miss the news that Neutral Tandem completes the acquisition of Tinet (AS3257). http://ir.neutraltandem.com/releasedetail.cfm?ReleaseID=513298 Regards Erich

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