VPN (IKE)

Initiator SPI: 6263686e7a706d77
Responder SPI: 3070343130707a79
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

MikroTik bandwidth-test server

\x01\x00\x00\x00

HTTP/1.1 407 Proxy Authentication Required
Proxy-Authenticate: Digest realm="proxy", nonce="6667d9a9", qop="auth"
Content-Type: text/html
Cache-Control: no-cache
Content-Length: 166