118 reputation
4
bio website droid-freelancer.com
location Mountain View, CA
age 33
visits member for 2 years, 11 months
seen Feb 11 at 21:33

Hey there,

I am a software engineer, mainly working on VPNs, SSL and IPSec based VPNs. I have been in these areas for a some time but still learning :). I like to solve problems, may not always be in software, but any kind of problems that can be logically solved. I love to ride my bike. I have a mountain bike which I take on trails in Mountain View. I recently graduated from Carnegie Mellon University, so took some time to settle down. Now will be starting to work soon.

Gaurav


May
20
awarded  Popular Question
Dec
16
comment knowing status of connection tracking (conntrack)
Finally I was able to do it with parsing the command output "iptables -L -t <table>". I checked for hooks that are well defined for the system I work on and it works fine.
Dec
13
comment knowing status of connection tracking (conntrack)
conntrack tools doesn't exactly capture my requirement. Let me re-phrase my requirements, If I run a conntrack command conntrack -L -s 10.1.1.30 -d 10.1.1.40 and see zero entries returned, it could be because of two reasons. One is that none of the entries match the query, the other is no configuration enabling connection tracking. So, how do I find that out if no configuration has been applied with a command or a script. I can write the script, just need the idea. Thanks. sorry for being a bit ambiguous.
Dec
13
asked knowing status of connection tracking (conntrack)
Nov
23
awarded  Student
Nov
7
accepted Conntrack: Does deletion of conntrack entry delete the tcp connection?
Nov
7
comment Conntrack: Does deletion of conntrack entry delete the tcp connection?
Ok, that seems to be happening. I see a new connection ID at times and sometimes the same ID gets allocated, probably. Thanks
Nov
7
asked Conntrack: Does deletion of conntrack entry delete the tcp connection?
Oct
19
awarded  Scholar
Oct
19
comment conntrack -L does not show any connection
I dont know how but it started to work, thanks!!
Oct
19
accepted conntrack -L does not show any connection
Oct
19
awarded  Autobiographer
Oct
19
comment conntrack -L does not show any connection
I did lsmod | grep nf_conntrack. It shows that conntrack is loaded already. Do I need to configure firewall or something for this to work? As per my understanding, it is not needed for basic testing.
Oct
19
asked conntrack -L does not show any connection
Oct
19
comment wondering any rule to specify private ips?
Yeah, I guess as a practice one should never use public IP even in private networks. I will edit my answer.
Oct
19
answered wondering any rule to specify private ips?
Oct
14
answered VPN connection in both ways