The port number is not after a semicolon. The ports are in red below:
The rest I have to look at the tcpdump source for. I didn't see much explained in documentation.
The next number, 52313 is the DNS query ID which is used to differentiate queries. During the request this can be followed by a + or % to mean Recursion Disabled and Check Disabled bits are set, respectively. There are a few symbols that can be sent with the reply as well: AA*, RA-, TC|, AD$. Will have to look at the DNS RFC for those meanings.
What I was really curious of is that #/#/#. That seems to be the reply counts. AN/NS/AR (Answer, Nameserver, Additional Records).
The SOA record isn't really printed, just that it was in there, as "SOA", then all the A records which you see are the IPs associated.
Lastly you should have seen a (#) which would be the total length.
I have two net-card. one is 172.16.24.99(ENG) ,another is 172.16.25.99(ENG-B). Both masks is 255.255.255.0.
I will monitor data on the tcp port 8055 in ENG, How do I set option of tcpdump command (2 Replies)
I wrote a short BASH script to run tcpdump and save the output to a log file for when I'm away from my desk. The script runs fine normally, but fails to start in cron. Any ideas?
#!/bin/bash
today=`date +%Y%m%d`
tcpdump -i eth0 -s 1500 -w ${today}.cap &
exit (5 Replies)
hello, i have a lot of pcap files (tcpdump output) that i want to compare.
every tcpdump output has two file, server and client.
what i want to do is:
1. take timestamp, source address, destination address, and packet id from each file (server and client)
2. find the packets sent from... (0 Replies)
i would like to know about tcpdump
i would like to use tcpdump to get information about these
- Date
- time
- source hostname
- source mac address
- source ip address
- destination ip address
- see outbound only
then i use command like this
tcpdump -i le0 -n -q -tttt -e src net... (0 Replies)
i would like to know about tcpdump
i would like to use tcpdump to get information about these
- Date
- time
- source hostname
- source mac address
- source ip address
- destination ip address
- see outbound only
then i use command like this
tcpdump -i le0 -n -q -tttt -e src net... (2 Replies)
i am trying to write a script to parse some tcpdump output, in each line of the tcpdump output, I know for sure there are 3 keywords exist:
User{different usernamehere}
NAS_ipaddr{different ip here}
Calling_station{ip or dns name here}
But the positions for these 3 keywords in the... (4 Replies)
Hi,
I am trying to capture manually crafted IP packets, created using Scapy, to a pcap file that can later be replayed using tcpreplay.
When using wireshark, I can successfully capture these packets and view them in wireshark.
However, when using tcpdump, these packets are then shown in... (2 Replies)
Hi.
Need Help with TcpDump
Trying to sniff associatio-request with tcpdump but when i run this tcpdump -i eth0 wlan subtype assoc-req i get this error
can anyone help me with this error ? Thanks alot !!:) (1 Reply)
I've recently started learning to use TCPdump, and I find it pretty interesting. There's one thing I don't understand. When I tell it to capture packets on, say, the WiFi interface en1, it often captures packets sent or received by other hosts on the network. How can it do this? My... (3 Replies)
Discussion started by: Ultrix
3 Replies
LEARN ABOUT OPENDARWIN
set_color
set_color(1) fish set_color(1)NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)