MCS 5100 SIP Tracing

Aktifkan SIP trace (transaksi SIP) pada Nortel MCS 5100 (ver. 4.0) adalah, Sbb:
Activate SIP trace (SIP transaction) on Nortel MCS 5100 (ver. 4.0) is:

$ su - nortel
$ cd /var/mcp/spool/log/MCP_9.1/SESM1_0/
ketik telnet localhost 21000
isi username : user [please e-mail frebys@gmail.com]
password : password [please e-mail frebys@gmail.com]

debug> cd trace
debug> set SIP true [aktifkan SIP trace]
debug> quit

lokasi dari SIP trace log ada di:
/var/mcp/oss/log/MCP_9.1/SM_0/SESM1_0/mcp/file.active [adalah file SIP trace log]

software SIP Trace tool:
http://www.sipient.com/get_sipflow.html (2 option available windows or Linux version)

Tips Untuk Redhat

1. Buat Password Linux agar tidak expired :
command:
[root@coreSvr/]# chage -M 99999
password pada user root tidak akan expired hingga 273 tahun

2. Ubah Password user Linux :
command:
[root@coreSvr/]# passwd

3. Membuat supaya root bisa login via SSH
command:
change file daemon (path /etc/ssh/sshd_config)
# PermitRootLogin yes (enable user root login via SSH)
# PermitRootLogin no (disable user root login via SSH)

4. Shutdown linux
command:
[root@coreSvr/]# shutdown -h now (halt system)
[root@coreSvr/]# shutdown -r now (restart system)

5. Seting IP linux system
command:
[root@coreSvr/]# netconfig

6. Lihat IP address dan Route
command:
[root@coreSvr/]# netstat -rn
[root@coreSvr/]# route -e

7. Ubah MAC Address
command:
[root@coreSvr/]# ifconfig eth0 | grep HWaddr
[root@coreSvr/]# ifconfig eth0 down
[root@coreSvr/]# ifconfig eth0 hw ether 00:aa:bb:cc:dd:ee:ff (adalah MAC address yang baru)
[root@coreSvr/]# ifconfig eth0 up
[root@coreSvr/]# ifconfig eth0 | grep HWaddr (Cek apakah MAC address telah berubah)

8. Sync Jam CentOS terhadap Windows NTP
command:
[root@coreSvr/]# /sbin/service ntpd stop (lihat shutting down ntpd [ok])
[root@coreSvr/]# chkconfig ntpd on
[root@coreSvr/]# ntpdate 172.17.0.1 ---> adalah IP dari windows NTP
18 May 14:56:28 ntpdate[22180]: step time server 172.17.0.1 offset -561.169676 sec[root@coreSvr/]# /etc/init.d/ntpd start
Starting ntpd: [ OK ]
nah dah syncron dech...
[root@coreSvr/]# date (cek status jamnya)
Tue May 18 14:56:47 WIT 2010