net-snmp

SNMP:
  Versions:
    3
  Engine Boots: 2
  Engineid Data: 80001f88807bd6e62828000000
  Enterprise: 8072
  Engine Time: 1 day, 8:44:18

HTTP/1.1 401 Unauthorized
Content-Type: text/html;charset=iso-8859-1
Connection: Keep-Alive
Set-Cookie: MGCN="912637209/1959125768"; Version="1"; Path="/"
WWW-Authenticate: Digest realm="Cisco_CCSP_CWMP_TCPCR", nonce="4449f03b6233c31ee36d1ceb19cb00c9", algorithm="MD5", domain="/", qop="auth", stale="true"
Server: Cisco-CcspCwmpTcpCR/1.0
Content-Length: 387