1. sudo iptables-save -c
2. # Generated by iptables-save v1.4.21 on Fri May 20 23:15:06 2016
3. *security
4. :INPUT ACCEPT [1873:278195]
5. :FORWARD ACCEPT [0:0]
6. :OUTPUT ACCEPT [542:99996]
7. COMMIT
8. # Completed on Fri May 20 23:15:06 2016
9. # Generated by iptables-save v1.4.21 on Fri May 20 23:15:06 2016
10. *raw
11. :PREROUTING ACCEPT [3950:591093]
12. :OUTPUT ACCEPT [563:103216]
13. COMMIT
14. # Completed on Fri May 20 23:15:06 2016
15. # Generated by iptables-save v1.4.21 on Fri May 20 23:15:06 2016
16. *mangle
17. :PREROUTING ACCEPT [4018:607310]
18. :INPUT ACCEPT [1934:285204]
19. :FORWARD ACCEPT [0:0]
20. :OUTPUT ACCEPT [579:105696]
21. :POSTROUTING ACCEPT [579:105696]
22. COMMIT
23. # Completed on Fri May 20 23:15:06 2016
24. # Generated by iptables-save v1.4.21 on Fri May 20 23:15:06 2016
25. *nat
26. :PREROUTING ACCEPT [2139:328843]
27. :INPUT ACCEPT [54:6572]
28. :OUTPUT ACCEPT [18:1288]
29. :POSTROUTING ACCEPT [18:1288]
30. COMMIT
31. # Completed on Fri May 20 23:15:06 2016
32. # Generated by iptables-save v1.4.21 on Fri May 20 23:15:06 2016
33. *filter
34. :INPUT ACCEPT [949:178667]
35. :FORWARD ACCEPT [0:0]
36. :OUTPUT ACCEPT [314:69148]
37. :fail2ban-freeswitch-dos - [0:0]
38. :fail2ban-freeswitch-tcp - [0:0]
39. :fail2ban-freeswitch-udp - [0:0]
40. :fail2ban-ssh - [0:0]
41. :services - [0:0]
42. [0:0] -A INPUT -p tcp -m tcp --dport 5432 -j ACCEPT
43. [771332:224775387] -A INPUT -j fail2ban-freeswitch-tcp
44. [7:420] -A INPUT -p tcp -m tcp --dport 5080 -j ACCEPT
45. [0:0] -A INPUT -p udp -m udp --dport 5432 -j ACCEPT
46. [223:7136] -A INPUT -p udp -m udp --dport 5060 -j ACCEPT
47. [0:0] -A INPUT -p udp -m udp --dport 5066 -j ACCEPT
48. [0:0] -A INPUT -p udp -m udp --dport 5060:5090 -j ACCEPT
49. [28:1624] -A INPUT -p tcp -m tcp --dport 5060:5090 -j ACCEPT
50. [2125:204580] -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
51. [0:0] -A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
52. [0:0] -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
53. [0:0] -A OUTPUT -p udp -m udp --dport 5060:5090 -j ACCEPT
54. [7:388] -A OUTPUT -p tcp -m tcp --dport 5060:5090 -j ACCEPT
55. [771330:224773764] -A fail2ban-freeswitch-tcp -j RETURN
56. [762978:223633684] -A fail2ban-freeswitch-udp -j RETURN
57. [0:0] -A services -p tcp -m multiport --dports 5060,5080,5066 -m comment --comment "SIP tcp" -j ACCEPT
58. [0:0] -A services -p udp -m multiport --dports 5060,5080,5066 -m comment --comment "SIP tcp" -j ACCEPT
59. COMMIT
60. # Completed on Fri May 20 23:15:06 2016
61. installer@freeSwitch:~$ ^C
62. installer@freeSwitch:~$
63.