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ambrosio Brekeke Master Guru
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Joined: 27 Mar 2008 Posts: 215
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Posted: Mon Dec 06, 2010 5:05 pm Post subject: Want to reject/block undesired packets. |
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1. Brekeke Product Name and version: 2.4.7.3
2. Java version: 1.5
3. OS type and the version: Windows and Linux
4. UA (phone), gateway or other hardware/software involved:
5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/networkpatterns.html :
6. Your problem:
There are many undesired SIP packets sent from "friendly-scanner" and "sundayddr".
How can I reject and block them?
Thank you |
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hope Brekeke Master Guru
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Joined: 15 Jan 2008 Posts: 862
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Posted: Tue Dec 07, 2010 1:14 pm Post subject: |
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matching
$request=^INVITE
User-Agent=friendly-scanner|sundayddr
deploy
$action=403 |
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james Brekeke Master Guru
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Joined: 10 Dec 2007 Posts: 498
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Posted: Mon Dec 13, 2010 6:22 pm Post subject: |
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- Refer the section "8. Security" on the document
http://www.brekeke-sip.com/download/bss/v2_x/bss_admin_en.pdf
- Use the Address Filtering at [Configuration] > [System] > [Address Filtering].
If you have list of trusted IP addresses, select the "allow" in the [IP address filter], and set these IP addresses in the [Filter pattern].
For example: ^172.16.0.10$|^172.16.0.20$|^192.168.0.+$
(Refer the section "3) Address Filtering" for more details.)
- Use a firewall in the front of SIP Server to block unknown remote IP address. (If possible)
- Use the latest version of Brekeke SIP Server.
- Use the following DialPlan rules to reject such an attacking packet. |
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ambrosio Brekeke Master Guru
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Joined: 27 Mar 2008 Posts: 215
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Posted: Tue Dec 14, 2010 11:30 am Post subject: |
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Thanks! |
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