Hello Richard, Thank you for your reply. If you noticed the steps that I used to generate certificates, I had already given 700 permission to the "certs" directory.
1. mkdir -p /usr/local/etc/kamailio/certs 2. cd /usr/local/etc/kamailio/certs 3. chmod 700 /usr/local/etc/kamailio/certs [root@rtpengine kamailio]# pwd /usr/local/etc/kamailio [root@rtpengine kamailio]# [root@rtpengine kamailio]# ls -ll drwx------ 2 root root 150 Oct 22 17:48 certs [root@rtpengine kamailio]# ls -ll certs/ -rw-r--r-- 1 root root 1992 Oct 22 17:48 ca-cert.pem -rw-r--r-- 1 root root 41 Oct 22 17:48 ca-cert.srl -rw------- 1 root root 3243 Oct 22 17:48 ca-key.pem -rw-r--r-- 1 root root 0 Oct 22 17:48 crl.pem -rw-r--r-- 1 root root 1870 Oct 22 17:48 kamailio-cert.pem -rw------- 1 root root 3243 Oct 22 17:48 kamailio-key.pem -rw-r--r-- 1 root root 1675 Oct 22 17:48 kamailio-req.pem Please advise me, is there any other part that I missed? Thank you in advance. Best Regards, Chandramouli. On Wed, Oct 22, 2025 at 8:02 PM Richard Robson via sr-users < [email protected]> wrote: > from the error it looks like a permissions problem probably the 700 on the > directory > > Oct 22 18:23:54 rtpengine /usr/local/sbin/kamailio[34391]: ERROR: tls > [tls_domain.c:609]: load_cert(): TLSs<default>: Unable to load certificate > file '/usr/local/etc/kamailio/certs/kamailio-cert.pem' > Oct 22 18:23:54 rtpengine /usr/local/sbin/kamailio[34391]: ERROR: tls > [tls_util.h:50]: tls_err_ret(): load_cert:error:0200100D:system > library:fopen:Permission denied (sni: unknown) > > > regards, > > Richard > > > On 22/10/2025 14:14, Chandramouli P via sr-users wrote: > > Hello, > > Please find my server environment below: > > Operating System: RockyLinux 8.x and RHEL 8.x > Kamailio version: 6.0.2 > IP address: 10.122.0.4 > > I have generated SSL certificates using OpenSSL. After configuring > Kamailio, I am unable to start Kamailio. Please find the steps that I used > to generate certificates along with configuration at the below link: > > *https://pastebin.com/Veu8z9Pr <https://pastebin.com/Veu8z9Pr>* > > Any help would be appreciated and thanks in advance. > > Best Regards, > Chandramouli. > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions -- > [email protected] > To unsubscribe send an email to [email protected] > Important: keep the mailing list in the recipients, do not reply only to the > sender! > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions -- > [email protected] > To unsubscribe send an email to [email protected] > Important: keep the mailing list in the recipients, do not reply only to > the sender! >
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