[reSIProcate] DNS blacklist/whitelist problem on resip 1.1 RC1

[Kovar, William (Bill)]

I'm testing out resip 1.1 RC1 in a performance environment and I am
seeing 503 errors being generated due to an IP blacklist. This seems to
toggle an IP address (my one and only proxy) between whitelist and
blacklist and vip. I don't profess to know what all these things are,
but within about 1.5 seconds the below sequence happens.
 
Any ideas what's causing this?? I have more logs if you need.
 
 
Here's a snippet of the log: WHITELIST and VIP update
 
 
 ![2007-03-02 18:02:59.704] <2520:RESIP:TRANSPORT>  DEBUG |
Transport.cxx:213 | Adding message to tx buffer to: [ V4
192.168.10.185:5060 UDP target domain=192.168.10.185 received on:
Transport: [ V4 0.0.0.0:5060 UDP target domain=unspecified
connectionId=0 ] connectionId=0 ]
 ![2007-03-02 18:02:59.751] <2520:RESIP:TRANSPORT>  DEBUG |
Transport.cxx:287 | incoming from: [ V4 192.168.10.185:32771 UDP target
domain=unspecified received on: Transport: [ V4 0.0.0.0:5060 UDP target
domain=unspecified connectionId=0 ] connectionId=0 ]
 ![2007-03-02 18:02:59.751] <2520:RESIP:DNS>  DEBUG | DnsResult.cxx:186
| Whitelisting 192.168.10.185(1): 192.168.10.185
 ![2007-03-02 18:02:59.751] <2520:RESIP:DNS>  DEBUG | RRVip.cxx:129 |
updating an existing vip: 192.168.10.185 with 192.168.10.185
 ![2007-03-02 18:02:59.751] <2520:RESIP:TRANSACTION>  DEBUG |
TransactionState.cxx:1852 | Send to TU: TU: DialogUsageManager size=0 

 
 
Here's a snippet of the log: BLACKLIST
 
 ![2007-03-02 18:03:00.922] <2520:RESIP:TRANSPORT>  DEBUG |
TransportSelector.cxx:271 | Looking up dns entries (from route) for
sip:192.168.10.185:5060;lr
 ![2007-03-02 18:03:00.922] <2520:RESIP:DNS>  DEBUG | DnsResult.cxx:194
| DnsResult::lookup sip:192.168.10.185:5060;lr
 ![2007-03-02 18:03:00.922] <2520:RESIP:DNS>  DEBUG | DnsResult.cxx:384
| Numeric result, but this result is currently blacklisted: [ V4
192.168.10.185:5060 TCP target domain=192.168.10.185 connectionId=0 ]
 ![2007-03-02 18:03:00.922] <2520:RESIP:TRANSACTION>  INFO |
TransactionState.cxx:1390 | Ran out of dns entries for 192.168.10.185.
Send 503
 ![2007-03-02 18:03:00.922] <2520:RESIP>  DEBUG | Helper.cxx:372 |
Helper::makeResponse(SipReq:  REFER 7325559207 at 192.168.200.51:5061
tid=9a78ad516a714335 cseq=REFER contact=77779 at 192.168.10.167:5060 / 2
from(tu) code=503 reason=
 ![2007-03-02 18:03:00.922] <2520:RESIP:TRANSACTION>  DEBUG |
TransactionState.cxx:1852 | Send to TU: TU: DialogUsageManager size=0 
 
SIP/2.0 503 Service Unavailable
 
Here's a snippet of the log: WHITELIST
 
![2007-03-02 18:03:01.563] <2520:RESIP:TRANSPORT>  DEBUG |
TcpBaseTransport.cxx:147 | TcpBaseTransport::processSomeReads()
read=576
 ![2007-03-02 18:03:01.563] <2520:RESIP:DNS>  DEBUG | DnsResult.cxx:186
| Whitelisting 192.168.10.185(1): 192.168.10.185
 

 
Bill Kovar
bkovar at avaya.com
Avaya, Inc.
(732) 852-2609
 
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