Search found 4521 matches
- 2024/05/07 14:24:58
- Forum: CentOS 7 - General Support
- Topic: NIC Related Clarification
- Replies: 2
- Views: 96
Re: NIC Related Clarification
I have not looked at network config files in a long time; I do look and modify config with 'nmcli'. nmcli nmcli d s nmcli c s man nmcli-examples does have an example for bond too. Naturally, bond mode, options, and ipv4 do differ from that example. In other words, I'd start by removing existing conn...
- 2024/05/06 07:06:56
- Forum: CentOS 7 - General Support
- Topic: Network Related Clarification
- Replies: 1
- Views: 119
Re: Network Related Clarification
it seems like all network traffic goes on single interface The first/most specific/highest priority rule for "to 192.168.0.0/22" is: 192.168.0.0/22 dev em3 proto kernel scope link src 192.168.0.60 metric 102 so that is used for practically all traffic. It is possible to set same subnet series IP Ad...
- 2024/05/05 20:56:24
- Forum: CentOS 7 - General Support
- Topic: Openssh upgrade
- Replies: 4
- Views: 165
Re: Openssh upgrade
In any case, the openssh 7.4p1 that is included in CentOS 7 is still maintained by Red Hat so any critical security fixes you think you may need from the newer openssh 9 packagtes are quite likely already included in the CentOS 7 copy. This applies wider than just CentOS 7. Red Hat backports fixes ...
- 2024/04/29 11:09:09
- Forum: CentOS 7 - Security Support
- Topic: CVE-2023-6931
- Replies: 2
- Views: 385
Re: CVE-2023-6931
The default value is 2 on CentOS 7. Seems to be default in el8 and el9 too. The scope of vulnerability impact for CVE-2023-6931 is Linux kernel 4.3 to 6.7; CentOS 7. x series kernel version 3.10.0 RHEL 7 is listed as "Out of support scope" While the RHEL 6 is listed as "Not Affected". The el7 kerne...
- 2024/04/26 20:52:15
- Forum: 8 /8-Stream / 9-Stream - General Support
- Topic: in.tftpd[683]: chroot: Operation not permitted
- Replies: 10
- Views: 883
Re: in.tftpd[683]: chroot: Operation not permitted
One could also ask "Why TFTP?" Is it for PXEboot?
If yes, are the DHCP and DNS needs "simple"?
If yes, then I would use 'dnsmasq', because that can act as DHCP, DNS, and TFTP server.
If yes, are the DHCP and DNS needs "simple"?
If yes, then I would use 'dnsmasq', because that can act as DHCP, DNS, and TFTP server.
- 2024/04/25 06:46:55
- Forum: CentOS 7 - General Support
- Topic: centos new patches
- Replies: 4
- Views: 590
Re: centos new patches
Does Red Hat still release updates for RHEL 7? Yes
Should those be rebuilt for CentOS 7? Yes
Are there plenty of resources to do the rebuilds with? No
Should those be rebuilt for CentOS 7? Yes
Are there plenty of resources to do the rebuilds with? No
- 2024/04/11 14:45:06
- Forum: CentOS 7 - General Support
- Topic: delete files via rm
- Replies: 4
- Views: 412
Re: delete files via rm
Default files for account are copied from /etc/skel. See ls -laR /etc/skel These you can restore by copy from /etc/skel. If you had modified them, that we can't help with. When one starts a GUI desktop session, some additional directories do get created, like "Documents" and "Downloads". New GUI ses...
- 2024/04/10 18:20:22
- Forum: 8 /8-Stream / 9-Stream - General Support
- Topic: Latest Apache Package missing
- Replies: 3
- Views: 532
Re: Latest Apache Package missing
How long it takes RH to incorporate these patches is unknown to me. Unknown to most of us. You can look at past CVEs and how long bugs of same severity had to wait for RHSA as rough guess. Besides, RHEL 9.4 is already in beta. It should be possible to check whether it has something for these CVEs. ...
- 2024/04/09 13:13:16
- Forum: CentOS 7 - General Support
- Topic: network.service start faild
- Replies: 2
- Views: 456
Re: network.service start faild
The network.service is not the default. I'd check:
... in case that was forgotten.
Code: Select all
chkconfig --list
systemctl status NetworkManager.service
- 2024/04/08 09:08:57
- Forum: CentOS 7 - Software Support
- Topic: X11 display variable as 0 opens on machine itself on not ssh connection
- Replies: 2
- Views: 1394
Re: X11 display variable as 0 opens on machine itself on not ssh connection
One thing that is required is that the ssh client is told to enable the X11 forwarding: [jlehtone@here ~]$ ssh there there:0:~$ echo $DISPLAY there:0:~$ exit logout Connection to there closed. [jlehtone@here ~]$ ssh -X cotton there:0:~$ echo $DISPLAY localhost:10.0 The second thing is that there mus...