0: 
Max number of open files/sockets allowed for this process: 3200
0: 
Due to the open files/sockets limitation,
max supported number of TURN Sessions possible is: 1500 (approximately)
0: 
RFC 3489/5389/5766/5780/6062/6156 STUN/TURN Server
Version Citrix-3.2.2.4 'Marshal West'
0: 

==== Show him the instruments, Practical Frost: ====

0: TLS supported
0: DTLS supported
0: Redis is not supported
0: PostgreSQL supported
0: MySQL is not supported
0: OpenSSL version: fresh enough
0: Default Net Engine version: 2 (UDP thread per network endpoint)

=====================================================

0: Config file found: /usr/local/etc/turnserver.conf
0: Config file found: /usr/local/etc/turnserver.conf
0: Config file found: /usr/local/etc/turnuserdb.conf
0: WARNING: cannot find certificate file: turn_server_cert.pem (1)
0: WARNING: cannot start TLS and DTLS listeners because certificate file is not set properly
0: WARNING: cannot find private key file: turn_server_pkey.pem (1)
0: WARNING: cannot start TLS and DTLS listeners because private key file is not set properly
0: ===========Discovering listener addresses: =========
0: Listener address to use: 192.168.232.1
0: Listener address to use: 192.168.253.1
0: Listener address to use: ::1
0: Listener address to use: 127.0.0.1
0: =====================================================
0: ===========Discovering relay addresses: =============
0: Relay address to use: 192.168.232.1
0: Relay address to use: 192.168.253.1
0: Relay address to use: ::1
0: =====================================================
0: pid file created: /var/run/turnserver.pid
0: IO method (main listener thread): poll
0: IPv4: On this platform, I am using alternative behavior of TTL according to RFC 5766.
0: IPv6: On this platform, I am using alternative behavior of TTL (HOPLIMIT) according to RFC 6156.
0: IPv4: On this platform, I am using alternative behavior of TOS according to RFC 5766.
0: IPv6: On this platform, I am using alternative behavior of TRAFFIC CLASS according to RFC 6156.
0: IO method (general relay thread): poll
0: IO method (general relay thread): poll
0: IO method (general relay thread): poll
0: turn server id=1 created
0: turn server id=0 created
0: turn server id=2 created
0: IO method (general relay thread): poll
0: IO method (general relay thread): poll
0: turn server id=3 created
0: turn server id=4 created
0: IO method (general relay thread): poll
0: IO method (general relay thread): poll
0: turn server id=6 created
0: turn server id=5 created
0: IO method (general relay thread): poll
0: IO method (udp listener/relay thread): poll
0: turn server id=128 created
0: turn server id=7 created
0: IO method (udp listener/relay thread): poll
0: turn server id=129 created
0: IO method (udp listener/relay thread): poll
0: turn server id=130 created
0: IO method (udp listener/relay thread): poll
0: turn server id=131 created
0: IO method (udp listener/relay thread): poll
0: turn server id=132 created
0: IO method (udp listener/relay thread): poll
0: turn server id=133 created
0: IO method (udp listener/relay thread): poll
0: turn server id=134 created
0: IO method (udp listener/relay thread): poll
0: turn server id=135 created
0: IPv4. UDP listener opened on: 192.168.232.1:3478
0: IPv4. UDP listener opened on: 192.168.232.1:3479
0: IPv4. UDP listener opened on: 192.168.253.1:3478
0: IPv4. UDP listener opened on: 192.168.253.1:3479
0: IPv6. UDP listener opened on: ::1:3478
0: IPv6. UDP listener opened on: ::1:3479
0: IPv4. UDP listener opened on: 127.0.0.1:3478
0: IPv4. UDP listener opened on: 127.0.0.1:3479
0: IPv4. TCP listener opened on : 192.168.232.1:3478
0: IPv4. TCP listener opened on : 192.168.232.1:3479
0: IPv4. TCP listener opened on : 192.168.253.1:3478
0: IPv4. TCP listener opened on : 192.168.253.1:3479
0: IPv6. TCP listener opened on : ::1:3478
0: IPv6. TCP listener opened on : ::1:3479
0: IPv4. TCP listener opened on : 127.0.0.1:3478
0: IPv4. TCP listener opened on : 127.0.0.1:3479
0: IO method (auth thread): poll
0: IO method (cli thread): poll
0: IPv4. CLI listener opened on : 127.0.0.1:5766