Category Archives: General

Check bsnl broadband usage – NIB 2

By | November 6, 2012

The ip address of the NIB 2 broadband users starts with 117. For NIB 2 users the process to check broadband usage is different from NIB 1. Users have to register on the selfcare portal provided by bsnl. Urls are – West region – South region – North region – East… Read More »

Tcpdump tutorial – Sniffing and analysing packets from the commandline

By | October 27, 2012

Tcpdump Tcpdump is a commandline network analyzer tool or more technically a packet sniffer. It can be thought of as the commandline version of wireshark (only to a certain extent, since wireshark is much more powerful and capable). As a commandline tool tcpdump is quite powerful for network analysis as filter expressions can be passed… Read More »