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#ipv4 — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #ipv4, aggregated by home.social.

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  1. RE: hachyderm.io/@zrail/1170849492

    Fyi, if you need IPs for your #HomeLab I'd recommend looking at hostiko.com.ua/

    They're so far the only cloud provider where I got an active/active #IPv4 AND #IPv6 uplink via BGP on the cheapest VPSes they sell.

    So basically get yourself a few cheap VPSes and then open a ticket asking for BGP (you'll need a bit of money in the account, they charged me a setup fee and they also charged for the first few months).

    That way nobody can DDOS your actual ISP IPs and you've static public IPs.

  2. RE: hachyderm.io/@zrail/1170849492

    Fyi, if you need IPs for your #HomeLab I'd recommend looking at hostiko.com.ua/

    They're so far the only cloud provider where I got an active/active #IPv4 AND #IPv6 uplink via BGP on the cheapest VPSes they sell.

    So basically get yourself a few cheap VPSes and then open a ticket asking for BGP (you'll need a bit of money in the account, they charged me a setup fee and they also charged for the first few months).

    That way nobody can DDOS your actual ISP IPs and you've static public IPs.

  3. @ataudte

    @tfiebig @ietf
    Thank you to the authors and v6ops

    Time to poke @ZDF
    You are not reachable on the current Internet.

    #BCP #RFC #RFC10001 #BCP91 #DNS #IPv4 #IPv6

  4. @ataudte

    @tfiebig @ietf
    Thank you to the authors and v6ops

    Time to poke @ZDF
    You are not reachable on the current Internet.

    #BCP #RFC #RFC10001 #BCP91 #DNS #IPv4 #IPv6

  5. @ataudte

    #fediadmin please open a support case if you are using #Fastly as a CDN or such.
    They are not providing autorative Nameservers via #IPv6

    #BCP #RFC #RFC10001 #BCP91 #DNS #IPv4 #IPv6

  6. @ataudte

    #fediadmin please open a support case if you are using #Fastly as a CDN or such.
    They are not providing autorative Nameservers via #IPv6

    #BCP #RFC #RFC10001 #BCP91 #DNS #IPv4 #IPv6

  7. 10K IPs scanning our IPv4 SSH ports and testing our defenses for free. Lovely.

    #SSH #PortScan #Scan #IPv4

  8. 10K IPs scanning our IPv4 SSH ports and testing our defenses for free. Lovely.

    #SSH #PortScan #Scan #IPv4

  9. @Codeberg so, about /me threatening to switch off #IPv4 during #FOSDEM and thus taking down #GitHub... Look what they did two days after my toot...

    bgp.tools/prefix/2606:50c0:c0d

    They're not reachable yet, but that's progress. No matter what, I will only have #IPv6 on the @fosdem default network.

  10. @Codeberg so, about /me threatening to switch off #IPv4 during #FOSDEM and thus taking down #GitHub... Look what they did two days after my toot...

    bgp.tools/prefix/2606:50c0:c0d

    They're not reachable yet, but that's progress. No matter what, I will only have #IPv6 on the @fosdem default network.

  11. @transfers that's a relief. Now we at least know that the #AI uprising is bottlenecked am #IPv4 adress space. We might still stand chance.

  12. @transfers that's a relief. Now we at least know that the #AI uprising is bottlenecked am #IPv4 adress space. We might still stand chance.

  13. I'm getting increasingly convinced that #IPv6 is just IP (international edition) and #IPv4 is just IP (US-American edition)

  14. I'm getting increasingly convinced that #IPv6 is just IP (international edition) and #IPv4 is just IP (US-American edition)

  15. I'm getting increasingly convinced that #IPv6 is just IP (international edition) and #IPv4 is just IP (US-American edition)

  16. I've been doing some nerding today, replacing and upgrading routers. Here's some before-and-after CPU utilization graphs (higher is worse). I wasn't at capacity, but it was getting close which is what brought on the upgrade.

    For the nerds, it's routing about 400k PPS at 5Gb-ish. For the REAL nerds, who I am certain will comment, YES I KNOW THAT'S NOT THAT MUCH!

    #MastodonAU #MastodonNZ #routing #ipv4

  17. I've been doing some nerding today, replacing and upgrading routers. Here's some before-and-after CPU utilization graphs (higher is worse). I wasn't at capacity, but it was getting close which is what brought on the upgrade.

    For the nerds, it's routing about 400k PPS at 5Gb-ish. For the REAL nerds, who I am certain will comment, YES I KNOW THAT'S NOT THAT MUCH!

    #MastodonAU #MastodonNZ #routing #ipv4

  18. Hey #GitHub, it's roughly half a year until #FOSDEM.

    As a reminder, I will disable the #NAT64-based #IPv4 fallback on the default network next year. The default network will be #IPv6-only.

    I do note that @Codeberg does support IPv6.

  19. Hey #GitHub, it's roughly half a year until #FOSDEM.

    As a reminder, I will disable the #NAT64-based #IPv4 fallback on the default network next year. The default network will be #IPv6-only.

    I do note that @Codeberg does support IPv6.

  20. Hey @Gina et.al, it's roughly half a year until #FOSDEM.

    As a reminder, I will disable the #NAT64-based #IPv4 fallback on the default network. The default network will be #IPv6-only

    #Fosstodon is still IPV4-only, so that will be impacted.

    Edit: success (with some kinks to iron out)

  21. Hey @Gina et.al, it's roughly half a year until #FOSDEM.

    As a reminder, I will disable the #NAT64-based #IPv4 fallback on the default network. The default network will be #IPv6-only

    #Fosstodon is still IPV4-only, so that will be impacted.

    Edit: success (with some kinks to iron out)

  22. I seem to be seeing that the addresses of some legit are being included in some of the lists used by to IP addresses, and so they might well end up blocked by your or
    in particular e.g. database might be flagging mesh nodes
    Please take steps for port 4242
    normally used by to not let bad data spoil the

  23. I seem to be seeing that the #ip #ipv4 addresses of some legit #reticulum #nodes are being included in some of the lists used by #suricata #IDS #intrustiondetectionsystem to #blacklist IP addresses, and so they might well end up blocked by your #firewall or #IPS #intrusionprotectionsystem
    in particular e.g. database #CINS might be flagging mesh nodes
    Please take steps for port 4242
    #port4242 normally used by #rns #reticulum to not let bad data spoil the #mesh #nomadnet #meshchat #meshchatx

  24. Has anyone got a tip for a version of github.com/telekom-security/tp or similar like ? How does one easily obtain a suitable & address if one rightly does not want to use one's own?

  25. Has anyone got a tip for a #nixos version of #tpotce github.com/telekom-security/tp or similar #tarpit like #honeypot #ids #ips ? How does one easily obtain a suitable #ipv4 & #ipv6 address if one rightly does not want to use one's own?

  26. PSA: don’t just log an IP address, log the source port too.

    Most of the IPv4 addresses are behind CGNAT and you need source ports for useful abuse reports, law enforcement evidence etc.

    #ipv6 #ipv4

  27. PSA: don’t just log an IP address, log the source port too.

    Most of the IPv4 addresses are behind CGNAT and you need source ports for useful abuse reports, law enforcement evidence etc.

    #ipv6 #ipv4

  28. 👉️ IPv4 address brokers are a critical chokepoint for bulletproof hosters
    👉️ Carrier and broker responses to SBL listings reveal a lot about their intentions
    👉️ Clustering internet badness at specific facilitators makes them attractive to law enforcement
    👉️ Evasion tactics from miscreants signal that the pressure is actually working

    In case you missed it, read the full post here:
    spamhaus.org/resource-hub/bull

    #BulletproofHosting #ThreatIntel #InfoSec #Cybercrime #IPv4 #DNSAbuse #NetSec

  29. 👉️ IPv4 address brokers are a critical chokepoint for bulletproof hosters
    👉️ Carrier and broker responses to SBL listings reveal a lot about their intentions
    👉️ Clustering internet badness at specific facilitators makes them attractive to law enforcement
    👉️ Evasion tactics from miscreants signal that the pressure is actually working

    In case you missed it, read the full post here:
    spamhaus.org/resource-hub/bull

    #BulletproofHosting #ThreatIntel #InfoSec #Cybercrime #IPv4 #DNSAbuse #NetSec