[admin@MikroTik] > :put [/ppp act get 0 ?]
ValueName ::= address | bytes | caller-id | encoding | limit-bytes-in | ...
radius -- Defines whether user is using RADIUS server for authentication
encoding -- Encoding method
service -- Service name
session-id -- Specific session identifier
bytes -- The count of bytes
packets -- The count of packets
uptime -- Time when user is up
address -- User address
name -- User name
caller-id -- User's IP address for PPTP or MAC address for PPoE
limit-bytes-out -- maximum amount of bytes user can receive
limit-bytes-in -- maximum amount of bytes user can transmit
[admin@MikroTik] > :put [/ppp act get 0 service]
pptp
[admin@MikroTik] > :put [/ppp act get 0 bytes]