Wireshark

Filter where the source ip is not 192.168.1.1 
 ip.src != 192.168.1.1 
 Filter where the destination ip is not 192.168.1.1 
 ip.dst != 192.168.1.1 
 Find packets with a string in them 
 frame contains <thing to search> 
 For example: 
 frame contains google 
 Resource:  https://www.cellstream.com/reference-reading/tipsandtricks/431-finding-text-strings-in-wireshark-captures 
 Show hostnames 
 Go to View -> Name Resolution -> Check the box next to Resolve Network Addresses 
 Resource:  https://unix.stackexchange.com/questions/390852/how-to-filter-by-host-name-in-wireshark 
 Filter TLS traffic 
 ssl.record.version 
 If you want to only show TLS v1.2 traffic, then you would run: 
 ssl.record.version == 0x0303 
 Versions: 
 0x0300 SSL 3.0 0x0301 TLS 1.0 0x0302 TLS 1.1 0x0303 TLS 1.2 Resource:  https://security.stackexchange.com/questions/190532/filter-tls-in-wireshark-or-other-monitoring-tool