布雷破门难救主 昆仑鸿星1-3落败中央陆军
329,166 questions
0
votes
0
answers
7
views
Subdomains are not "subdomaining" properly
I have a website at cerulinux.com that works great.
But then I introduced subdomains.
You click on the link for the page you want to have your subdomain pointed to, it shows the subdomain in the URL ...
0
votes
0
answers
18
views
How to limit CPU for each user in a Windows Server 2019?
We need to limit each user connected to our Windows Server 2029 Remote Desktop session host to a maximum of 10% CPU usage.
We found Windows System Resource Manager (WSRM) here, which was for Windows ...
0
votes
1
answer
20
views
GCE, ubuntu_24, non-boot disk cloned from snapshot will not mount
GCE, ubuntu 20.04 and ubuntu 24.04 systems.
I created a new disk from a snapshot of a non-boot disk attached to a running ubuntu_20 system. I attached the new disk to a running ubuntu 24.04 system. ...
google-compute-engine
0
votes
0
answers
60
views
Forwarded traffic never hits NAT POSTROUTING (StrongSwan)
Topology
Remote client ──? Gateway-1 ?─<site-to-site>─? VPN-2
| |
(SNAT) (SNAT)
| ...
- 173
1
vote
0
answers
42
views
interpreting action numbers in rsyslog impstats output
I see lines like this in the output from impstats:
action-21-builtin:omfwd: origin=core.action processed=87059 failed=0 suspended=0 suspended.duration=0 resumed=285
how do I relate the number 21 back ...
- 241
0
votes
0
answers
48
views
How to debug a DNS HTTPS record
I have an HTTPS DNS record for fanaka.pro, pointing at readthedocs.io. My zone file:
fanaka.pro. 3600 IN HTTPS 0 readthedocs.io.
fanaka.pro. 3600 IN NS ns1.desec.io.
fanaka.pro. 3600 IN ...
- 101
0
votes
0
answers
24
views
Mailman3 logging failed login attempts to use with fail2ban
I have Mailman3 installed on a Debian server, with the default setup :
Backend is mailman3
There's uWSGI making the link between Apache and Django
Frontend is mailman3-web with Postorius and ...
- 11
0
votes
0
answers
38
views
Windows VPN client using OpenConnect does not resolve internal addresses
The internal corp.local DNS is not resolving and pinging via VPN on a Windows VPN client.
There is a host machine on the local network running a Docker container with a VPN (oscerv) server inside. ...
2
votes
2
answers
111
views
Apache vhost wildcard alias for single level subdomains only
I am trying to configure a single level wildcard subdomains, where foo.domain.com, bar.domain.com, etc. are accepted, but not foo.bar.domain.com.
I read that:
Wildcard characters only match a single ...
- 251
0
votes
0
answers
36
views
Export AWS EC2 SAP ERP VM system to on-premise KVM
we have the problem that we would like to export/migrate a old SAP ERP server from AWS to our on-premise Proxmox Server.
I have not much experience with AWS but with different on-premise Hypervisors ...
- 321
1
vote
0
answers
28
views
How to avoid JupyterHub server (multi user) to be oom-killed by some kernel/specific user?
This question can be viewed as a specific instantiation of this general question on avoiding out of memory issues on other users' jobs in multiuser servers.
In my case, I have a JupyterHub server on a ...
- 189
-1
votes
0
answers
24
views
How to register new search engines (so that services such as CloudFlare do not bock those as "DDOS")? [closed]
So that DDOS protection services do not promote anticompetitive business practices (such as blocking all search engines except Google), how do you whitelist/register new search engines?
Hope that ...
0
votes
0
answers
61
views
objectGUID to entryUUID mapping in Openldap proxy with AD
I read article Combining OpenLDAP and Active Directory via OpenLDAP meta backend. I defined my OpenLDAP proxy.
How does the mapping work?:
olcDbMap: {2}attribute entryUUID objectGUID
It's not working ...
- 1
0
votes
1
answer
46
views
Sharing port 443 between Caddy and a Stalwart mail server
I have a VPS that runs some web services. Caddy is set up to handle traffic on port 80 and 443. I'd also like to run a Stalwart mail server on this VPS. It too needs to run a service on port 443. ...
0
votes
0
answers
22
views
AVG Web Shield causes ERR_HTTP2_INADEQUATE_TRANSPORT_SECURITY in Microsoft Edge
I’m troubleshooting an issue with Microsoft Edge where certain HTTPS requests fail with the error:
ERR_HTTP2_INADEQUATE_TRANSPORT_SECURITY
After some investigation, I noticed that the issue only ...
