Hi everyone,

 

All my environment was working properly. But a few days ago I’ve started to have problems with my websocket connectios. Everytime I try to register my websocket Kamailio log this

 

Dec 20 09:02:10 prod-kamailio /usr/sbin/kamailio[599]: ERROR: tls [tls_server.c:1330]: tls_h_read_f(): protocol level error

Dec 20 09:02:10 prod-kamailio /usr/sbin/kamailio[599]: ERROR: tls [tls_util.h:50]: tls_err_ret(): TLS accept:error:0A000416:SSL routines::sslv3 alert certificate unknown (sni: unknown)

Dec 20 09:02:10 prod-kamailio /usr/sbin/kamailio[599]: ERROR: tls [tls_server.c:1334]: tls_h_read_f(): src addr: IP_webclient:61423

Dec 20 09:02:10 prod-kamailio /usr/sbin/kamailio[599]: ERROR: tls [tls_server.c:1337]: tls_h_read_f(): dst addr: IP_Kamailio:8443

Dec 20 09:02:10 prod-kamailio /usr/sbin/kamailio[599]: ERROR: <core> [core/tcp_read.c:1476]: tcp_read_req(): ERROR: tcp_read_req: error reading - c: 0x7fbc423053b0 r: 0x7fbc423054d8 (-1)

 

My tls.cfg:

[server:default]

method = TLSv1.2+

verify_certificate = no

require_certificate = yes

private_key = /etc/kamailio/cert/clave_SSL.key

certificate = /etc/kamailio/cert/certificado.pem

 

Kamailio version:

root@prod-kamailio:/etc/kamailio# kamailio -v

version: kamailio 5.6.3 (x86_64/linux)

flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED

ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB

poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.

id: unknown

compiled with gcc 12.2.0

 

I don’t know why it stopped working. And I’m not sure what to do or what to check.

Has anyone faced this problem?

Any help would be appreciated

 

Thanks in advance

 

 

Samuel Moya Tinoco Departamento de Sistemas y Redes Móvil: (+34) 606985997 smoya@vivelibre.es
Soluciones inteligentes para la autonomía personal

 

 

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