Search found 48 matches
- 2021/02/01 21:41:40
- Forum: CentOS 7 - Software Support
- Topic: Content says to cache, but still hitting back-end server
- Replies: 0
- Views: 553
Content says to cache, but still hitting back-end server
Any CentOS running Apache gurus out there? I have a setup where I have an “external” Apache httpd (CentOS 7; Apache 2.4) server that handles SSL, has CacheEnable disk “/” configured and is a reverse proxy with a Proxy balancer object and one BalancerMember which is an “internal” Apache httpd server ...
- 2020/10/01 17:03:10
- Forum: CentOS 7 - Networking Support
- Topic: LibreSWAN remote access connection not replacing source IP
- Replies: 0
- Views: 676
LibreSWAN remote access connection not replacing source IP
I posted this to the LibreSWAN list, but haven't heard anything back so I thought I'd see if anyone here has any suggestions. -------------------------- In doing testing, I’ve got a successful site-to-site tunnel up and running and now I’m testing a remote access connection. I used the config exampl...
- 2020/08/25 19:10:51
- Forum: CentOS 7 - Networking Support
- Topic: Cannot successfully connect Ethernet interface to bridge with NMCLI
- Replies: 5
- Views: 4743
Re: Cannot successfully connect Ethernet interface to bridge with NMCLI
OK, so that did it. I didn't want to mess around under the hood by deleting the device itself, but deleting the connection and then creating a new one connected to the existing Ethernet interface device allowed me the create a bridge-slave that successfully came up and made the machine IP accessible...
- 2020/08/24 18:14:28
- Forum: CentOS 7 - Networking Support
- Topic: Cannot successfully connect Ethernet interface to bridge with NMCLI
- Replies: 5
- Views: 4743
Re: Cannot successfully connect Ethernet interface to bridge with NMCLI
Ah, back to basics. Always a helpful troubleshooting approach. :) Here are the con and dev outputs with all fields in pretty format. This is the "working" configuration with the manual interventions I don't particularly care for. ====================================== NetworkManager connection profi...
- 2020/08/24 01:57:48
- Forum: CentOS 7 - Networking Support
- Topic: Cannot successfully connect Ethernet interface to bridge with NMCLI
- Replies: 5
- Views: 4743
Cannot successfully connect Ethernet interface to bridge with NMCLI
I’m attempting to move the IP from an Ethernet interface to a bridge. From what I’ve found, the commonly recommended process for this is to remove the IP from the Ethernet interface, create a bridge with the IP and attach the Ethernet interface to that bridge. So, I log into the console, use nmtui t...
- 2020/08/19 18:33:20
- Forum: CentOS 7 - Networking Support
- Topic: Libvirt virtual network vs linux host bridge
- Replies: 4
- Views: 812
Re: Libvirt virtual network vs linux host bridge
Yeah, that was the crux of the decision I'm facing. Seeing as RH is pushing NetworkManager over the classic network service I'm just gonna go with the flow and use NetworkManager for everything. It'll make the transition to 8 smoother, when the time comes. Again, thanks very much for your feedback. ...
- 2020/08/17 23:05:13
- Forum: CentOS 7 - Networking Support
- Topic: Libvirt virtual network vs linux host bridge
- Replies: 4
- Views: 812
Re: Libvirt virtual network vs linux host bridge
Thanks so much for your response! I was worried that libvirt created virtual networks were some sort of bloated userland monstrosity, but I see what you're saying about them really being OS bridges under the hood with some advanced services I don't need in this context. So I think I'll build the bri...
- 2020/08/17 00:27:12
- Forum: CentOS 7 - Networking Support
- Topic: Libvirt virtual network vs linux host bridge
- Replies: 4
- Views: 812
Libvirt virtual network vs linux host bridge
Greetings, Gurus! :) Looking to see what the hive mind’s experience is choosing between using virsh to create virtual networks to attach KVMs to vs building bridges in CentOS and then connecting the VM interfaces to those bridges. Not doing anything particularly fancy, so feature set isn’t a high pr...
- 2020/08/02 22:59:15
- Forum: CentOS 7 - Software Support
- Topic: Best SNMP-based Nagios plugins to monitor CentOS 7 servers
- Replies: 1
- Views: 471
Best SNMP-based Nagios plugins to monitor CentOS 7 servers
Dear CentOS gurus, I’m implementing Nagios Core for monitoring and I’m looking to do host health monitoring via SNMP (decided against loading NRPE on all my servers). I see that check_snmp comes with the default install but rather than dig out the OIDs I need and write the code to do all the thresho...
- 2020/07/04 23:52:55
- Forum: CentOS 7 - Software Support
- Topic: Updating a SO library from source that was originally installed by a package manager
- Replies: 1
- Views: 467
Updating a SO library from source that was originally installed by a package manager
Dear CentOS Gurus, OK, so the situation is that I need to update gpgme on my CentOS 7 minimal install to 1.4.3 or higher (project is currently at 1.13). If you’re curious why, see here: https://community.greenbone.net/t/problem-building-gpgmeutils-c-o-in-gvm-lib-10-0-2-on-centos-7-minimal/5854/3 The...