net-snmp

SNMP:
  Uptime: 3882457922
  Description: Linux TL-ER6020 3.14.77 #1 SMP PREEMPT Fri Dec 22 19:38:32 CST 2017 armv7l
  Versions:
    1
    3
  Name: TL-ER6020
  Ordescr: The MIB module for managing IP and ICMP implementations
  Contact: www.tp-link.com
  Oruptime: 1
  Engine Boots: 1
  Engineid Data: 80001f88808b56b86e83386858
  Enterprise: 8072
  Objectid: 1.3.6.1.4.1.8072.3.2.10
  Engine Time: 15 days, 10:12:43
  Orid: 1.3.6.1.2.1.4
  Location: TP-Link

VPN (IKE)

Initiator SPI: 6a37787231776472
Responder SPI: 7a64653565316937
Next Payload: RESERVED
Version: 2.0
Exchange Type: DOI Specific Use
Flags:
    Encryption:     False
    Commit:         False
    Authentication: False
Message ID: 00000000
Length: 36

\xc8\x02\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x01

PPTP

PPTP:
  Firmware: 1
  Hostname: local
  Vendor: linux