LINUX COMMANDS

smbclient - ftp-like client to access SMB/CIFS resources on servers

linux conmand options

-p port  This number is the TCP port number that will be used when making connections to the server. The standard (well-known) TCP                   port number for an SMB/CIFS server is 139, which is the default.

smbtree - smbtree is a smb browser program in text mode. It is similar to the  "Network Neighborhood" found on Windows computers. It prints a tree   with all the known domains, the servers in those domains and the shares  on the servers.

smbtree [-b] [-D] [-S]

linux command options

netstat [options] [delay]

TCP/IP command. Show network status. Print information on active sockets, routing tables, interfaces, masquerade connections,
or multicast memberships. By default, netstat lists open sockets. When a delay is specified, netstat will print new information every
delay seconds.

ip [options] object command [arguments]
ip [object [command]] help

System administration command. Show and manipulate network devices and routing. This command is a part of the iproute2 utilities
for controlling TCP and UDP IP networking and traffic control. It’s meant to replace the ifconfig, route, and arp commands among
others. On some distributions these utilities may be deprecated in favor of ip.