220 115.55.32.1
bftpd:error:483.778:checkAccountAuth:269:Failed to receive message (ret=9809)
421 Login incorrect.
421 Login incorrect.

Why query me?Your IP had been logged!
Recursion: enabled
Resolver name: HEN-SQ-DNSRECUR-1

SIP/2.0 404 Not Found
From: <sip:nm@nm>;tag=root
To: <sip:nm2@nm2>;tag=d2d6b8-0-13c4-50029-12cb8-3a5a21c-12cb8
Call-ID: 50000
CSeq: 42 OPTIONS
Via: SIP/2.0/UDP nm;received=224.237.27.242;rport=26810;branch=foo
Supported: replaces,100rel,timer
Accept: application/sdp
Allow: INVITE,ACK,CANCEL,BYE,OPTIONS,REFER,INFO,NOTIFY,PRACK,MESSAGE
Content-Length: 0