[reSIProcate] Blacklist result to DNS lookup causes 503 response to be sent to ACK

[Robert Mansfield]

All,
 
Could someone comment on the following trace output? I'm tryting to test the
stack by calling in/out on the same IP address (local Back to Back).
 
############################################################################
##############################################
 
STACK | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSACTION | 1852 | TransactionState.cxx:279 | No matching
transaction for SipReq:  ACK ivrC1P6 at 10.0.0.60:5060
<mailto:ivrC1P6 at 10.0.0.60:5060>  tid=28110a12ec64ae1d cseq=ACK / 1 from(tu)
STACK | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSACTION | 1852 | TransactionState.cxx:53 | Creating new
TransactionState: tid=28110a12ec64ae1d [ Stateless/Calling reliable target=[
V4 0.0.0.0:0 UNKNOWN_TRANSPORT target domain=unspecified connectionId=0 ]]
DEBUG | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSACTION | 1852 | TimerQueue.cxx:85 | Adding timer: Timer Stateless
tid=28110a12ec64ae1d ms=32000
STACK | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSACTION | 1852 | TransactionState.cxx:500 |
TransactionState::processStateless: SipReq:  ACK ivrC1P6 at 10.0.0.60:5060
<mailto:ivrC1P6 at 10.0.0.60:5060>  tid=28110a12ec64ae1d cseq=ACK / 1 from(tu)
STACK | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSACTION | 1852 | TransactionState.cxx:1738 | sendToWire with no
dns result: tid=28110a12ec64ae1d [ Stateless/Calling reliable target=[ V4
0.0.0.0:0 UNKNOWN_TRANSPORT target domain=unspecified connectionId=0 ]]
DEBUG | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSPORT | 1852 | TransportSelector.cxx:275 | Looking up dns entries
for sip:ivrC1P6 at 10.0.0.60:5060
DEBUG | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe | RESIP:DNS |
1852 | DnsResult.cxx:221 | DnsResult::lookup sip:ivrC1P6 at 10.0.0.60:5060
DEBUG | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe | RESIP:DNS |
1852 | DnsResult.cxx:412 | Numeric result, but this result is currently
blacklisted: [ V4 10.0.0.60:5060 TCP target domain=10.0.0.60 connectionId=0
]
STACK | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSACTION | 1852 | TransactionState.cxx:1571 | tid=28110a12ec64ae1d
[ Stateless/Calling reliable target=[ V4 0.0.0.0:0 UNKNOWN_TRANSPORT target
domain=unspecified connectionId=0 ]] got DNS result: 10.0.0.60 --> []
STACK | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe | RESIP:DNS |
1852 | DnsResult.cxx:517 | Priming []
INFO | 20071220-162926.812 | RT-SIP-00-20-07-5.bb.cc.dd.exe |
RESIP:TRANSACTION | 1852 | TransactionState.cxx:1376 | Ran out of dns
entries for 10.0.0.60. Send 503
 
Rob.
 
============================

Robert Mansfield

Senior Software Engineer

Redwood Technologies Limited

The Redwood Building, Broad Lane, Bracknell, Berkshire, RG12 9GU, U.K.

Registered in England No. 2817863

T +[44] (0)1344 304 344

F +[44] (0)1344 304 345

E rjm at redwoodtech.com <mailto:rjm at redwoodtech.com>    

W www.redwoodtech.com
<file:///C:/Documents%20and%20Settings/SST01/Application%20Data/Microsoft/Si
gnatures/www.redwoodtech.com> 

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