0
votes
2answers
175 views

Packet filter logging [currently with tcpdump in background as root]

I am running OS X Mavericks and use the "packet filter" firewall. However, it seems that "pflogd" is not available. I found that you can create an interface named pflog0 and then use tcpdump to see ...
1
vote
1answer
611 views

How to set NIC in promiscuous mode on mac book air?

I am trying to run my nic on MacOSx at promiscuous mode and then use tshark / tcpdump Option1: ifconfig en0 promisc but I get this message: ifconfig: promisc: bad value Option 2: I tried sudo ...
3
votes
2answers
5k views

tcpdump promiscuous mode on OSX 10.8

By examining my wireless router configuration I can see there's 2 IPs assigned: 192.168.1.100 -> laptop (Macbook Air OSX 10.8.2, where I runtcpdump) 192.168.1.101 -> ipad But then if I run: sudo ...
1
vote
2answers
479 views

How can I monitor which applications make DNS requests on OS X?

I'm trying to send all of my unencrypted day-to-day traffic over an SSH tunnel, which is working pretty well with a simple SOCKS proxy. Skype still goes outside, but that's okay, as Skype is ...
0
votes
2answers
177 views

Able to write on stdout but not in a file

I want to keep a trace of the URL I visit, so I use a command line like this: tcpdump -ien1 -v -X 'tcp port 80' | sed -nl 's/^.0x[0-9a-f]{4}:.{43}(.)$/\1/p' |perl break.pl |perl -pe ...