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HP NC552SFP / Emulex OneConnect 10Gb: LLDP deaktivieren

by Bjoern Franke

Liebe Freifunk-Kollegen in Berlin, Bremen und Franken, wir versuchen zur Zeit von Freifunk Nordwest einen Server am Community-IX in Berlin in Betrieb zu nehmen. Im Server steckt eine HP NC552SFP, die sich bei lspci 2x als Emulex OneConnect 10Gb ausweist. Seitens Community-IX sind auf dem Switch LLDP-Pakete von MAC+1 zu sehen, die Ports haben xx:xx:xx:xx:13:88 und xx:xx:xx:xx:13:8c, die LLDP-Pakete kommen von xx:xx:xx:xx:13:89. Auf dem System selbst sind die LLDP-Pakete nicht sichtbar. Nun haben wir per lldptool versucht, jeglichen LLDP-Foo abzuschalten, was aber keine Besserung brachte, und hbacmd in einem CentOS-chroot findet die Karte nicht. Im BIOS der Karte findet sich nichts zu LLDP, nur zu PXE, was natürlich abgeschaltet ist. Laut einer Seite[1] zu einer Karte, die auch das be2net Modul verwendet, lässt sich dieses Verhalten auch nicht deaktivieren: "The adapter uses the second or the MAC+1 port address for LLDP/DCBX (Link Layer Discovery Protocol)/(Data Center Bridging eXchange) link exchange. The DCBX engine is built into the network controller ASIC for FCoE and is always active although FCoE is not supported. This MAC+1 address remains constant and is not changed with OFM. The forwarding data base of the switch will show the Ethernet Base port MAC + 1 address value. A user may expect to only see the port Base MAC address. This is a potential point of confusion for a user who is unaware of the reason why the base MAC+1 address is present." Ist somit die Karte schlichtweg nicht geeignet für einen derartigen Einsatz, da LLDP gegen die IX-Policy verstösst; oder welche Möglichkeiten, die LLDP-Pakete abzuschalten, gibt es noch? Wir haben leider, was SFP-Karten betrifft, bisher sogut wie keine Erfahrung. Viele Grüße bjo [1]ftp://170.225.15.28/ecc/sar/CMA/IOA/03re3/2/Flex_FC1762_4P10GbE_0400401800003_Readme.html#7.3_Using_the_Linux_ethtool_Method_

7 years, 11 months

Let's Encrypt certificate expiration notice for domain "support.ffnw.de" (and 1 more)

by Let's Encrypt Expiry Bot

Hello, Your certificate (or certificates) for the names listed below will expire in 9 days (on 01 Aug 17 09:55 +0000). Please make sure to renew your certificate before then, or visitors to your website will encounter errors. support.ffnw.de support2.ffnw.de For any questions or support, please visit https://community.letsencrypt.org/. Unfortunately, we can't provide support by email. For details about when we send these emails, please visit https://letsencrypt.org/docs/expiration-emails/. In particular, note that this reminder email is still sent if you've obtained a slightly different certificate by adding or removing names. If you've replaced this certificate with a newer one that covers more or fewer names than the list above, you may be able to ignore this message. If you want to stop receiving all email from this address, click http://mandrillapp.com/track/unsub.php?u=30850198&id=d954c6485ca64e44ae635f… (Warning: this is a one-click action that cannot be undone) Regards, The Let's Encrypt Team

7 years, 11 months

Let's Encrypt certificate expiration notice for domain "invalid.ffnw.de"

by Let's Encrypt Expiry Bot

Hello, Your certificate (or certificates) for the names listed below will expire in 9 days (on 31 Jul 17 21:14 +0000). Please make sure to renew your certificate before then, or visitors to your website will encounter errors. invalid.ffnw.de For any questions or support, please visit https://community.letsencrypt.org/. Unfortunately, we can't provide support by email. For details about when we send these emails, please visit https://letsencrypt.org/docs/expiration-emails/. In particular, note that this reminder email is still sent if you've obtained a slightly different certificate by adding or removing names. If you've replaced this certificate with a newer one that covers more or fewer names than the list above, you may be able to ignore this message. If you want to stop receiving all email from this address, click http://mandrillapp.com/track/unsub.php?u=30850198&id=3f2479d248ef4cb5b3a2da… (Warning: this is a one-click action that cannot be undone) Regards, The Let's Encrypt Team

7 years, 11 months

gitab omniauth

by Jan-Tarek Butt

Hi zusammen, ich hab gerade das omniauth für ein paar services neu im git konfiguriert. vg Tarek

7 years, 11 months

Let's Encrypt certificate expiration notice for domain "inventar.ffnw.de" (and 1 more)

by Let's Encrypt Expiry Bot

Hello, Your certificate (or certificates) for the names listed below will expire in 19 days (on 06 Aug 17 09:56 +0000). Please make sure to renew your certificate before then, or visitors to your website will encounter errors. inventar.ffnw.de odoo.ffnw.de For any questions or support, please visit https://community.letsencrypt.org/. Unfortunately, we can't provide support by email. For details about when we send these emails, please visit https://letsencrypt.org/docs/expiration-emails/. In particular, note that this reminder email is still sent if you've obtained a slightly different certificate by adding or removing names. If you've replaced this certificate with a newer one that covers more or fewer names than the list above, you may be able to ignore this message. If you want to stop receiving all email from this address, click http://mandrillapp.com/track/unsub.php?u=30850198&id=861edc5c543a4d0fba9939… (Warning: this is a one-click action that cannot be undone) Regards, The Let's Encrypt Team

7 years, 11 months

Let's Encrypt certificate expiration notice for domain "api.netmon.ffnw.de" (and 21 more)

by Let's Encrypt Expiry Bot

Hello, Your certificate (or certificates) for the names listed below will expire in 19 days (on 05 Aug 17 21:27 +0000). Please make sure to renew your certificate before then, or visitors to your website will encounter errors. api.netmon.ffnw.de autoupdate.ffnw.de blog.ffnw.de blog.nordwest.freifunk.net cloud.nordwest.freifunk.net dev.nordwest.freifunk.net dns.nordwest.freifunk.net ffnw.de firmware.ffnw.de firmware.nordwest.freifunk.net grafana.nordwest.freifunk.net map.nordwest.freifunk.net mitglied.ffnw.de mitglieder.ffnw.de nordwest.freifunk.net pad.nordwest.freifunk.net phpmyadmin.ffnw.de repo.ffnw.de support.nordwest.freifunk.net wiki.ffnw.de wiki.nordwest.freifunk.net www.ffnw.de For any questions or support, please visit https://community.letsencrypt.org/. Unfortunately, we can't provide support by email. For details about when we send these emails, please visit https://letsencrypt.org/docs/expiration-emails/. In particular, note that this reminder email is still sent if you've obtained a slightly different certificate by adding or removing names. If you've replaced this certificate with a newer one that covers more or fewer names than the list above, you may be able to ignore this message. If you want to stop receiving all email from this address, click http://mandrillapp.com/track/unsub.php?u=30850198&id=8456bf2b7b56469c9d6912… (Warning: this is a one-click action that cannot be undone) Regards, The Let's Encrypt Team

7 years, 11 months

Zugangsdaten für Hosting-Dienste

by Clemens John

Hi, beim Durchsehen der Rechnungen habe ich für folgende Dienste keine Zugangsdaten gefunden. Bitte im Keepass ergänzen und kurze Info hier an mich: devcapsulate.com contabo.de Danke und viele Grüße Clemens

7 years, 11 months

Speak up for the Internet

by Elliot Harmon | EFF Activism Team

Dear Supporter of Digital Freedom, What if you woke up tomorrow and the Internet didn't work the way it's supposed to? What if your Internet service provider could block your favorite website or the app you use to message your friends, or throttle them down to a painfully slow speed? That could happen soon. FCC Chairman Ajit Pai recently unveiled his plan to dump the agency's Open Internet rules and abandon the agency's commitment to protecting net neutrality. If the FCC goes forward with the plan, that means we'll lose essential protections against unfair practices like site blocking and throttling. The Internet will become less like the Internet and more like cable TV, with ISPs deciding which content we should spend our time looking at. Today, we're joining hundreds of other websites in giving the world a preview of what the Internet might look like without net neutrality. If you visit our website today, you'll see a pop-up claiming that it's been blocked by your ISP. The message is clear: giving up protections for net neutrality will give ISPs a frightening amount of control over your Internet experience. If you’re worried about large ISPs deciding how you use the Internet, tell the FCC. Take action: https://act.eff.org/action/dear-fcc-save-net-neutrality Thank you, Elliot Harmon Activism Team Electronic Frontier Foundation Support our work to defend net neutrality: https://supporters.eff.org/donate/dear-fcc Electronic Frontier Foundation, 815 Eddy Street, San Francisco, CA 94109 USA EFF appreciates your support and respects your privacy: https://www.eff.org/policy Unsubscribe from all mailings: https://supporters.eff.org/civicrm/mailing/optout?reset=1&jid=20741&qid=716… Change your email preferences: https://supporters.eff.org/update-your-preferences?cid1=2061725&cs=b644c3f4…

7 years, 11 months

Let's Encrypt certificate expiration notice for domain "support.ffnw.de" (and 1 more)

by Let's Encrypt Expiry Bot

Hello, Your certificate (or certificates) for the names listed below will expire in 19 days (on 01 Aug 17 09:55 +0000). Please make sure to renew your certificate before then, or visitors to your website will encounter errors. support.ffnw.de support2.ffnw.de For any questions or support, please visit https://community.letsencrypt.org/. Unfortunately, we can't provide support by email. For details about when we send these emails, please visit https://letsencrypt.org/docs/expiration-emails/. In particular, note that this reminder email is still sent if you've obtained a slightly different certificate by adding or removing names. If you've replaced this certificate with a newer one that covers more or fewer names than the list above, you may be able to ignore this message. If you want to stop receiving all email from this address, click http://mandrillapp.com/track/unsub.php?u=30850198&id=7df52eb47d7e4c8cacb906… (Warning: this is a one-click action that cannot be undone) Regards, The Let's Encrypt Team

7 years, 11 months

Let's Encrypt certificate expiration notice for domain "invalid.ffnw.de"

by Let's Encrypt Expiry Bot

Hello, Your certificate (or certificates) for the names listed below will expire in 19 days (on 31 Jul 17 21:14 +0000). Please make sure to renew your certificate before then, or visitors to your website will encounter errors. invalid.ffnw.de For any questions or support, please visit https://community.letsencrypt.org/. Unfortunately, we can't provide support by email. For details about when we send these emails, please visit https://letsencrypt.org/docs/expiration-emails/. In particular, note that this reminder email is still sent if you've obtained a slightly different certificate by adding or removing names. If you've replaced this certificate with a newer one that covers more or fewer names than the list above, you may be able to ignore this message. If you want to stop receiving all email from this address, click http://mandrillapp.com/track/unsub.php?u=30850198&id=733ebbfabeb5401fa06bae… (Warning: this is a one-click action that cannot be undone) Regards, The Let's Encrypt Team

7 years, 11 months

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