Packet Filtering Questions and Answers

Recent IT Questions

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Packet Filtering information required

Hi, One of our PC which is running on REDHat is sending SMTP packets to the firewall. Though the firewall drops the packet, it logs the same. We wanted to know : 1. IF we have to run a packet capture tool, where do we run ? - on the firewall or the PC ? 2. We ran network monitoring tool, but did...

View Answer   |  Jun 11 2009  10:18 AM GMT
Packet Sniffing, packet analysis, Network security
asked by Jagdish

  60 pts.

How to extract the IP address of a data packet and store it in the database?

A client sends a data packet to the server machine, then how can the server extract the IP address of the data packet .Can you suggest a source code for this above query in JAVA? After extracting the IP address how can the IP address be stored in the database, where other IP addresses of other data...

View Answer   |  Jan 25 2009  5:25 AM GMT
Network security, Packet filtering, Packet analyzers
asked by Indra

  5 pts.

Packet Filtering

How can filter the replicated header in the packet? I mean the header will send in serially, like 1, 2, 3, 4,..... but it was 1, 1, 1, 2, 2, 3, 4, 4, . ..It is replication header. If it has replication, I want to block that website. I want to know the packet filtering coding for replicated header....

View Answer   |  Aug 18 2008  5:02 AM GMT
Web development, Programming, Coding
asked by Yupar

  10 pts.

Test cases for Ethernet switches

I'm working on a project which is on the Ethernet switch. I'm totally new to it. Could you help me with access control lists (ACL), Quality of Service (QoS), and packet filtering concepts in detail? I find it difficult writing test cases for it.

View Answer   |  Feb 25 2008  9:20 PM GMT
Networking, Switches, QoS
asked by NetworkingATE

  1405 pts.

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