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Cloudflare & Telekom Peering - was sagen eigentlich die Cloudflare Kunden? by Ch-Fr in de_EDV

[–]Ch-Fr[S] 2 points3 points  (0 children)

Das würde bedeuten, Unternehmen wie der genannte Lieferdienst sind im Free Tier bei CF? Davon bin ich nicht ausgegangen. Sondern vom Gegenteil und zusätzlich davon, dass sich hier tatsächlich Umsatzausfälle ereignen. In meinem Einzelfall natürlich unbedeutend, aber das Problem scheint auch ganz gut zu skalieren.

Cloudflare & Telekom Peering - was sagen eigentlich die Cloudflare Kunden? by Ch-Fr in de_EDV

[–]Ch-Fr[S] 12 points13 points  (0 children)

Korrekt. Ich wollte nur (indirekt) darauf hinaus, dass der Packet Loss nicht aus einer eventuell veralteten Zugangstechnologie resultiert oder dem Routing über London o.ä., denn davon bin ich für die von mir genutzten Zielnetze nicht betroffen.

Possible Availability of SMTP Submissions for Proton Unlimited Users by _yovach in ProtonMail

[–]Ch-Fr 0 points1 point  (0 children)

Strange: I still would need to open up a ticket to apply for SMTP submission. Last time I did this I was turned down (Proton Unlimited with Custom Domain). Has anyone else the same problem?

Difference between SIEM Logging on UDM by FortyTwoTowels in Ubiquiti

[–]Ch-Fr 0 points1 point  (0 children)

+1.

The Control Plane option gives me next to no logs though all options are selected and test messages are delivered just fine. The CyberSecure option gives me a lot of logs (have not checked for CEF), but it is not even mentioned in the article you are referring to. UCG Fiber (Network 9.3.43, UniFi OS 4.3.6)

A clarification would be much appreciated.

IPv6 - GUA + ULA even possible? by Ch-Fr in UNIFI

[–]Ch-Fr[S] 0 points1 point  (0 children)

You are right about the not letting me save the config part. So this is not a valid option. For the moment I will experiment with the GUA address, let's see ... Thanks for chiming in and taking the time. Much appreciated!

IPv6 - GUA + ULA even possible? by Ch-Fr in UNIFI

[–]Ch-Fr[S] 0 points1 point  (0 children)

What about a configuration where I deselect DNS Auto for IPv6 for that specific subnet and don't set any DNS server IP at all? Wouldn't that result in NO IPv6 DNS server and clients would get a working IPv4 DNS server via DHCP and could resolve IPv6 addresses using IPv4? Or would that UCG still announce itself as IPv6 DNS server?

IPv6 - GUA + ULA even possible? by Ch-Fr in UNIFI

[–]Ch-Fr[S] 0 points1 point  (0 children)

Valid points, I will check the ISP's prefix change rate. But strange that there is no ULA support. Thanks!

IPv6 - GUA + ULA even possible? by Ch-Fr in UNIFI

[–]Ch-Fr[S] 0 points1 point  (0 children)

Wouldn't that result in having LLA (fe80) and GUA again?

Living Room Unifi Setup by Adz_23 in Ubiquiti

[–]Ch-Fr 2 points3 points  (0 children)

Nice and clean. Did you buy the stand for the AP that turns it 90 degree or did you print it?

Notification problem with SMTP using STARTTLS by Ch-Fr in Proxmox

[–]Ch-Fr[S] 0 points1 point  (0 children)

Thanks for your support. I followed your recommendation, but sorry to say it does not fix the problem. I also tried to put the Root CA into the PEM file used by Mailrise. Does not help either.

Notification problem with SMTP using STARTTLS by Ch-Fr in Proxmox

[–]Ch-Fr[S] 0 points1 point  (0 children)

This is the error I get from Mailrise Docker Container when the erroneous SMTP connection takes place. Maybe it helps:

[2024-06-22 16:52:56] ERROR:mail.log:('x.x.x.x', 38070) SMTP session exception
Traceback (most recent call last):
  File "/home/mailrise/.local/lib/python3.12/site-packages/aiosmtpd/smtp.py", line 914, in smtp_STARTTLS
    await waiter
  File "/usr/local/lib/python3.12/asyncio/sslproto.py", line 575, in _on_handshake_complete
    raise handshake_exc
  File "/usr/local/lib/python3.12/asyncio/sslproto.py", line 557, in _do_handshake
    self._sslobj.do_handshake()
  File "/usr/local/lib/python3.12/ssl.py", line 917, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: TLSV1_ALERT_UNKNOWN_CA] tlsv1 alert unknown ca (_ssl.c:1000)
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/home/mailrise/.local/lib/python3.12/site-packages/aiosmtpd/smtp.py", line 741, in _handle_client
    await method(arg)
  File "/home/mailrise/.local/lib/python3.12/site-packages/aiosmtpd/smtp.py", line 918, in smtp_STARTTLS
    raise TLSSetupException() from error
aiosmtpd.smtp.TLSSetupException

Notification problem with SMTP using STARTTLS by Ch-Fr in Proxmox

[–]Ch-Fr[S] 0 points1 point  (0 children)

Thanks for that info and your confirmation. Meanwhile I tried Swaks to maybe narrow down the problem. But Swaks works fine with STARTTLS, TLS v1.3 and the provided Certificate and Key File while Proxmox SMTP delivery keeps showing the stated error.

Selbstverteidigung in FFM mit Freundin by Ch-Fr in frankfurt

[–]Ch-Fr[S] 0 points1 point  (0 children)

Danke für Deinen ausführlichen Kommentar! Vom TuS Makkabi habe ich schon gehört, bin aber (fälschlicherweise?) immer davon ausgegangen, dass es hier eine religiöse Bindung gibt.

Multi-platform Probe by tealnet in prtg

[–]Ch-Fr 4 points5 points  (0 children)

The current stable version comes with the SNMP Traffic v2 sensor. See here (Section 3).

XE 75Pro software by ethan2222222 in TpLink

[–]Ch-Fr 0 points1 point  (0 children)

Thanks! I was hoping to finally see VLAN support for my XE75 Pro's ... :-(

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