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標題: Tutorial to install centos (32bits) and asterisk (暫時沒有中文版) [打印本頁]
作者: ckleea    時間: 2011-9-18 15:28     標題: Tutorial to install centos (32bits) and asterisk (暫時沒有中文版)

本帖最後由 ckleea 於 2011-9-18 20:43 編輯

Since some members are unable to have a good installation, I would like to demonstrate how to install the centos base server, tools, and various libraries for the setup of asterisk 1.8.7

I use AsteriskNOW and VM for demonstration

AsteriskNOW can be obtained from here
http://www.asterisk.org/asterisknow/

AsteriskNOW is based on Centos 5.5

Asterisk source codes can be obtained from here
http://www.asterisk.org/downloads

However, if you wish to use centos 5.7, you can get it from http://www.centos.org

I do not recommend to use rpm packages of asterisk as it may not be flexible enough for the installation. Source code compilation allows most customizations.
作者: ckleea    時間: 2011-9-18 15:28

本帖最後由 ckleea 於 2011-9-18 15:44 編輯

Using VMplayer to install a virtual machine for Centos is very easy and fast
screenshot.2.png

Just answer a few question on DVD location and default user name and password. No need for disk partitioning and concern on the grub boot loader installation location
screenshot.4.png

However, you can see I have installed just a few libraries that are not enough for asterisk
screenshot.6.png

I then upgrade to Centos 5.7 by typing "yum update"

After reboot, you are in Centos 5.7

Next command is

yum groupinstall "Administration Tools" "Development Tools"  "MySQL Database" "Server Configuration Tools" "Web Server"

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作者: ckleea    時間: 2011-9-18 15:28

本帖最後由 ckleea 於 2011-9-18 16:03 編輯
  1. cd /usr/src
  2. mkdir asterisk
  3. mkdir asterisk/libpri
  4. mkdir asterisk/dahdi
  5. mkdir asterisk/asterisk
  6. touch asterisk.setup
  7. chmod a+x asterisk.setup
  8. sh asterisk.setup
複製代碼
content of asterisk.setup is those from thread 2 of

http://www.telecom-cafe.com/foru ... &extra=page%3D1
作者: ckleea    時間: 2011-9-18 15:29

本帖最後由 ckleea 於 2011-9-18 16:23 編輯

my asterisk.setup is attached
asterisk.zip (1.79 KB)

The asterisk menuconfig has the followings

screenshot.1.png

screenshot.2.png

screenshot.3.png

screenshot.4.png

screenshot.5.png

screenshot.6.png

screenshot.7.png

screenshot.8.png

Once finished, asterisk is already running.

附件: asterisk.zip (2011-9-18 16:09, 1.79 KB) / 下載次數 822
http://telecom-cafe.com/forum/attachment.php?aid=904&k=5f5b90498533c102e9a9f96917732d99&t=1732551291&sid=FAN8fq

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作者: ckleea    時間: 2011-9-18 15:29

本帖最後由 ckleea 於 2011-9-18 18:27 編輯

screenshot.10.png


screenshot.12.png

Next is add iLBC and allows GUI login

screenshot.2.png

Also need a proper iptables for internal firewall and configure mysql to support the server operation.

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作者: ckleea    時間: 2011-9-18 15:29

本帖最後由 ckleea 於 2011-9-18 17:53 編輯

My iptables for sharing:

It contains more than enough for just asterisk server
  1. # Generated by iptables-save v1.3.5 on Mon Jun  1 14:41:23 2009
  2. *nat
  3. :PREROUTING ACCEPT [29034:9190017]
  4. :POSTROUTING ACCEPT [921:114583]
  5. :OUTPUT ACCEPT [961:123933]
  6. -A PREROUTING -p tcp -m tcp --sport 1025 --dport 25 -j ACCEPT
  7. -A PREROUTING -p tcp -m tcp --sport 2025 --dport 25 -j ACCEPT
  8. -A POSTROUTING -s 192.168.122.0/255.255.255.0 -j MASQUERADE
  9. COMMIT
  10. # Completed on Mon Jun  1 14:41:23 2009
  11. # Generated by iptables-save v1.3.5 on Mon Jun  1 14:41:23 2009
  12. *mangle
  13. :PREROUTING ACCEPT [33130:10337712]
  14. :INPUT ACCEPT [4470:1128718]
  15. :FORWARD ACCEPT [0:0]
  16. :OUTPUT ACCEPT [6253:1042386]
  17. :POSTROUTING ACCEPT [6488:1091750]
  18. COMMIT
  19. # Completed on Mon Jun  1 14:41:23 2009
  20. # Generated by iptables-save v1.3.5 on Mon Jun  1 14:41:23 2009
  21. *filter
  22. :FORWARD ACCEPT [0:0]
  23. :INPUT ACCEPT [0:0]
  24. :RH-Firewall-1-INPUT - [0:0]
  25. :OUTPUT ACCEPT [0:0]
  26. -A INPUT -p udp -m udp -i virbr0 --dport 53 -j ACCEPT
  27. -A INPUT -p tcp -m tcp -i virbr0 --dport 53 -j ACCEPT
  28. -A INPUT -p udp -m udp -i virbr0 --dport 67 -j ACCEPT
  29. -A INPUT -p tcp -m tcp -i virbr0 --dport 67 -j ACCEPT
  30. -A INPUT -j RH-Firewall-1-INPUT
  31. -A FORWARD -m state -d 192.168.122.0/255.255.255.0 -o virbr0 --state RELATED,ESTABLISHED -j ACCEPT
  32. -A FORWARD -s 192.168.122.0/255.255.255.0 -i virbr0 -j ACCEPT
  33. -A FORWARD -i virbr0 -o virbr0 -j ACCEPT
  34. -A FORWARD -o virbr0 -j REJECT --reject-with icmp-port-unreachable
  35. -A FORWARD -i virbr0 -j REJECT --reject-with icmp-port-unreachable
  36. -A FORWARD -j RH-Firewall-1-INPUT
  37. -A RH-Firewall-1-INPUT -i lo -j ACCEPT
  38. -A RH-Firewall-1-INPUT -p icmp -m icmp --icmp-type any -j ACCEPT
  39. -A RH-Firewall-1-INPUT -p esp -j ACCEPT
  40. -A RH-Firewall-1-INPUT -p ah -j ACCEPT
  41. -A RH-Firewall-1-INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
  42. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 143 --state NEW -j ACCEPT
  43. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 25 --state NEW -j ACCEPT
  44. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state -m recent --dport 25 --state NEW  --set --name DEFAULT --rsource
  45. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state -m recent --dport 25 --state NEW -j DROP  --update --seconds 60 --hitcount 10 --name DEFAULT --rsource
  46. -A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 80 --state NEW -j ACCEPT
  47. -A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 21 --state NEW -j ACCEPT
  48. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state -s 192.168.118.0/255.255.255.0 --dport 22 --state NEW -j ACCEPT
  49. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state -s 192.168.115.0/255.255.255.0 --dport 22 --state NEW -j ACCEPT
  50. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 389 --state NEW -j ACCEPT
  51. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 389 --state NEW -j ACCEPT
  52. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 110 --state NEW -j ACCEPT
  53. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 587 --state NEW -j ACCEPT
  54. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 443:465 --state NEW -j ACCEPT
  55. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 631 --state NEW -j ACCEPT
  56. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 631 --state NEW -j ACCEPT
  57. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 137:138 --state NEW -j ACCEPT
  58. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 783 --state NEW -j ACCEPT
  59. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 783 --state NEW -j ACCEPT
  60. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 139 --state NEW -j ACCEPT
  61. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 993:995 --state NEW -j ACCEPT
  62. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 7 --state NEW -j ACCEPT
  63. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 53 --state NEW -j ACCEPT
  64. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 53 --state NEW -j ACCEPT
  65. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 123 --state NEW -j ACCEPT
  66. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 161 --state NEW -j ACCEPT
  67. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 3310 --state NEW -j ACCEPT
  68. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 67:69 --state NEW -j ACCEPT
  69. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 177 --state NEW -j ACCEPT
  70. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 1900 --state NEW -j ACCEPT
  71. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 1900 --state NEW -j ACCEPT
  72. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 2812 --state NEW -j ACCEPT
  73. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 3306 --state NEW -j ACCEPT
  74. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 3389 --state NEW -j ACCEPT
  75. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 5432 --state NEW -j ACCEPT
  76. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 5222 --state NEW -j ACCEPT
  77. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 4569 --state NEW -j ACCEPT
  78. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 5800:5910 --state NEW -j ACCEPT
  79. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 8000:8189 --state NEW -j ACCEPT
  80. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 10000:10031 --state NEW -j ACCEPT
  81. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 30000:31999 --state NEW -j ACCEPT
  82. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 49200:49200 --state NEW -j ACCEPT
  83. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 49200:49200 --state NEW -j ACCEPT
  84. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 1220 --state NEW -j ACCEPT
  85. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 1220 --state NEW -j ACCEPT
  86. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 1900 --state NEW -j ACCEPT
  87. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 2727 --state NEW -j ACCEPT
  88. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 5036:5096 --state NEW -j ACCEPT
  89. -A RH-Firewall-1-INPUT -p tcp -m tcp -m state --dport 5038 --state NEW -j ACCEPT
  90. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 10000:20000 --state NEW -j ACCEPT
  91. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 25060 --state NEW -j ACCEPT
  92. -A RH-Firewall-1-INPUT -p udp -m udp -m state --dport 35060 --state NEW -j ACCEPT
  93. -A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
  94. COMMIT
  95. # Completed on Mon Jun  1 14:41:23 2009
複製代碼
Also a table for the router ban addresses from hackers IP

screenshot.14.png

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作者: ckleea    時間: 2011-9-18 15:29

本帖最後由 ckleea 於 2011-9-18 20:53 編輯

install webmin from http://www.webmin.com

service webmin start
chkconfig webmin on

Go into the webmin to disable some of the unnecessary services
screenshot.2.png

then fail2ban
  1. wget http://download.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
  2. rpm -Uvh epel-release-5-4.noarch.rpm
  3. yum install fail2ban
  4. chkconfig fail2ban on
  5. service fail2ban start
複製代碼
Please note that this fail2ban package is linked to shorewall. Shorewall is a software firewall in linux, similar to iptables. It can conflicts with iptables. For better compatibility, please refer to http://www.fail2ban.org/wiki/index.php/Main_Page for installation and setup.

At this point, the basic asterisk server is now completed. Just edit the /etc/asterisk/sip.conf; extensions.conf; iax.conf; etc to get your ippbx running

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作者: ckleea    時間: 2011-9-18 15:30

reserved ###7
作者: ckleea    時間: 2011-9-18 15:30

reserved ###8
作者: ckleea    時間: 2011-9-18 15:31

reserved ###9
作者: ckleea    時間: 2011-9-18 15:31

reserved ###10
作者: Qnewbie    時間: 2011-9-18 16:51

Thanks, Ckleea C-hing!

Another concern is the security threats. Maybe some simple defence mechanics should be involved in the tutorial or a new post.
作者: ckleea    時間: 2011-9-18 17:02

回復 12# Qnewbie


    I will add iptables and fail2ban for the basics. Router firewall setup can be post up but depends on your router capability to have this
作者: ckleea    時間: 2011-10-8 08:15

Let me to do some more tutorials for installation of x windows desktop, vnc, ssh, vnc over ssh, plus other like wine later.
作者: 角色    時間: 2011-10-8 08:27

Many thanks.

It would be much helpful for those have few experience of X Windows.


YH



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