Wednesday, May 28, 2025

DNS

 

Which record type do these name servers forward to a DNS resolver to locate the authoritative name server? NS Type



Thursday, May 8, 2025

Top Destination /Source Connection on Firewall

 Top Destination   /Source  Connection on Firewall

fw tab -u -t connections -f |awk '{print $23}' |grep -v "+" |grep -v "^$" | sed 's/;/ /g' | sort -n | uniq -c | sort -nr | head
Think of the hex number as having dots after every second number.
Convert each of those numbers to hex, you have your IP address.

For example: c0000264 = c0.00.02.64 = 192.0.2.100

[Expert@LabR8030:0]# fw tab -u -t connections | awk '{ print $2 }' | sort -n | uniq -c | sort -nr | head
1 ac1aa202,
1 0a0101fb,
1 0a01010f,

Do not include the leading '1' when inputting to the website.

fw tab -u -t connections -f |awk '{print $19}' |grep -v "+" |grep -v "^$" | sed 's/;/ /g' | sort -n | uniq -c | sort -nr | head