#bogon — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #bogon, aggregated by home.social.
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While logging bogons received from route servers at various IXPs, I noticed two different router IDs announcing fc00:: space.
And yes, someone also attempted to announce a /127. 🙂
At least the filters are doing their job (e.g. deny ::/0 ge 49).
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While logging bogons received from route servers at various IXPs, I noticed two different router IDs announcing fc00:: space.
And yes, someone also attempted to announce a /127. 🙂
At least the filters are doing their job (e.g. deny ::/0 ge 49).
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Just had a discussion on routable #IPv4 address space. This lead me to check #Bogon IP address space. I briefly fetched a public bogon list of a large provider, parsed the CIDR blocks and calculated the number of IPv4 addresses. Dividing this by
0.0.0.0/0eventually lead to the discovery that 13.89% of the IPv4 address space is non-routable. Way more than I had anticipated.Your daily dose of #netops knowledge... :)
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Just had a discussion on routable #IPv4 address space. This lead me to check #Bogon IP address space. I briefly fetched a public bogon list of a large provider, parsed the CIDR blocks and calculated the number of IPv4 addresses. Dividing this by
0.0.0.0/0eventually lead to the discovery that 13.89% of the IPv4 address space is non-routable. Way more than I had anticipated.Your daily dose of #netops knowledge... :)
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Your daily #BGP fact: #TeamCymru's #Bogon list has a total of 596,655,424 #IPv4 addresses in their list.
(Just a quick sum. Prefixes are not deduplicated in case of more specific prefixes).
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Your daily #BGP fact: #TeamCymru's #Bogon list has a total of 596,655,424 #IPv4 addresses in their list.
(Just a quick sum. Prefixes are not deduplicated in case of more specific prefixes).
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Nach einem Update von #OPNsense trat plötzlich eine Vielzahl an System-Fehlermeldungen auf (error...Bogon... usw.), und meine #Firewall-Regeln funktionierten nicht mehr wie gewohnt. Nach einigem Suchen stellte ich fest, dass das Limit für die "Maximum Number of Table Entries" erreicht war. Oh je! Ich habe das Limit manuell auf 1,5 Millionen erhöht und beobachte nun aufmerksam, welche Auswirkungen diese Änderung hat.
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Great Moments in History : Discovery of the Bogon/Bozon Conversion by Eadweird Steersbreth of Edinburgh in 1924. During tests of a crumpet-slicing invention his wife Agatha accidentally fell on the device and was made extremely bogus by the combination of crumpet, butter and machine oil. The resulting huge burst of bogons drew every bozo for miles. Attempting to rescue her from peril, Eadweird attempted to reverse polarity and the Bozon was born. #lowqualityfacts #bogon #bozon #bozo #ohnoletsgo
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Breaking the law: How 8chan (or “8kun”) got (briefly) back online - Enlarge / Snek goes dark. (credit: Getty Images)
The successor to 8chan, 8kun, made a somewhat br... more: https://arstechnica.com/?p=1597257 #bulletproofhosting #bgphijacking #cloudflare #vanwanet #biz&it #8chan #bogon #8kun #bgp