Search found 88 matches
- 2021/12/10 17:11:22
- Forum: CentOS 7 - General Support
- Topic: centos 7 on pi3 - will nux break my system?
- Replies: 2
- Views: 1631
- 2021/12/09 18:04:09
- Forum: CentOS 7 - General Support
- Topic: centos 7 on pi3 - will nux break my system?
- Replies: 2
- Views: 1631
centos 7 on pi3 - will nux break my system?
I have centos 7 running on a raspberry pi3. I wanted to install exfat-utils so I could format a usb drive and I found these instructions here: https://gist.github.com/poeli/66ce9f5d5c79391f741aea38ebaba6fc the first line installed the nux-dextop.repo on my system but I'm worried I might have made a ...
- 2021/10/04 22:54:25
- Forum: CentOS 7 - General Support
- Topic: [abrt] gnome-session: gnome-session-check-accelerated killed by SIGSEGV
- Replies: 0
- Views: 2346
[abrt] gnome-session: gnome-session-check-accelerated killed by SIGSEGV
I'm running centos 7 on a pi3 and every time the device boots up the gnome desktop crashes and I get this email: (subject) [abrt] gnome-session: gnome-session-check-accelerated killed by SIGSEGV reason: gnome-session-check-accelerated killed by SIGSEGV cmdline: /usr/libexec/gnome-session-check-accel...
- 2021/09/21 15:40:49
- Forum: CentOS 7 - General Support
- Topic: solved: centos 7 router no internet access
- Replies: 5
- Views: 1420
Re: centos 7 router no internet access
I found the solution - it was surprisingly simple:
I put a couple of DNS entries into ifcfg-eth0, internet came on.
I put a couple of DNS entries into ifcfg-eth0, internet came on.
- 2021/09/21 11:51:54
- Forum: CentOS 7 - General Support
- Topic: solved: centos 7 router no internet access
- Replies: 5
- Views: 1420
Re: centos 7 router no internet access
thanks but if i take down eth0 I won't be able to ssh into the machine. I've removed the gateway line from ifcfg-eth0 and restarted the machine but it made no difference. I'm not running dhcl;d on this router. I still don't see how I can get the machine itself to connect to the internet. does it nee...
- 2021/09/21 08:44:53
- Forum: CentOS 7 - General Support
- Topic: solved: centos 7 router no internet access
- Replies: 5
- Views: 1420
solved: centos 7 router no internet access
I have successfully built a centos 7 machine that acts as a router. I used the instructions here: https://linuxhint.com/centos7_router/#:~:text=CentOS%207%20has%20firewalld%20installed,That's%20it. all my lan machines can access the internet through it (through eth0). however the device itself canno...
- 2021/09/15 22:14:15
- Forum: CentOS 7 - General Support
- Topic: firewalld specify source port or fromaddr
- Replies: 4
- Views: 1879
Re: firewalld specify source port or fromaddr
hmmm
surely there must be a simple way to include a 'from address' into the command I used
surely there must be a simple way to include a 'from address' into the command I used
- 2021/09/15 16:54:45
- Forum: CentOS 7 - General Support
- Topic: firewalld specify source port or fromaddr
- Replies: 4
- Views: 1879
firewalld specify source port or fromaddr
I've been trying for ages to write a firewall rule but no joy as I don't know what the correct syntax should be despite much searching on google. I did a successful forward port command with this: # firewall-cmd --permanent --zone=public --add-forward-port=port=5060:proto=udp:toport=5060:toaddr=192....
- 2021/07/08 11:14:29
- Forum: 8 /8-Stream / 9-Stream - Security Support
- Topic: firewall-cmd --reload Error: COMMAND_FAILED: 'python-nftables' failed:
- Replies: 1
- Views: 7576
firewall-cmd --reload Error: COMMAND_FAILED: 'python-nftables' failed:
running centos 8 and the firewall will not reload. the last two commands I did were: # firewall-cmd --zone=public --remove-service=ssh success # firewall-cmd --permanent --add-source=<my pip address> --zone=internal success and then # firewall-cmd --reload just keeled over and died. how can I repair...
- 2021/06/28 16:48:06
- Forum: CentOS 7 - Security Support
- Topic: restrict firewall service to ip address
- Replies: 1
- Views: 3829
restrict firewall service to ip address
I needed samba share access to my centos 7 machine and I used: firewall-cmd --add-service=samba --permanent and this worked fine. but I'd like to restrict samba access to one ip address on my lan. I've been searching google but can't find a way to singularly do this for a service. I see it can be do...