LWP Payflow request and response

HTTP Request:

POST https://pilot-payflowpro.paypal.com/
Connection: close
Host: pilot-payflowpro.paypal.com
Content-Length: 497
Content-Type: text/namevalue
X-VPS-CLIENT-TIMEOUT: 30
X-VPS-REQUEST-ID: 1340294034S21474
X-VPS-VIT-INTEGRATION-PRODUCT: MailerMailer PFPro
X-VPS-VIT-INTEGRATION-VERSION: 3101
X-VPS-VIT-OS-NAME: linux
X-VPS-VIT-OS-VERSION: 3.2.0-2-amd64
X-VPS-VIT-RUNTIME-VERSION: 5.014002

COUNTRY[2]=us&SHIPTOZIP[5]=20878&INVNUM[5]=21474&CITY[7]=Anytown&STREET[14]=123 Any`Street&PONUM[11]=21474-21474&PARTNER[8]=Verisign&PWD[8]=password&COMMENT2[15]=Comment 2 21474&VENDOR[7]=vendor&USER[7]=user&TRXTYPE[1]=S&EXPDATE[4]=1221&DESC[18]=Test invoice 21474&COMMENT1[15]=Comment 1 21474&AMT[5]=32.23&ACCT[16]=5555555555554444&CVV2[3]=123&CUSTCODE[11]=21474a21474&ZIP[5]=20878&LASTNAME[5]=Lasty&TENDER[1]=C&FIRSTNAME[6]=Firsty&TAXAMT[4]=0.00&STATE[2]=md&DESC4[7]=FRT0.00&VERBOSITY=MEDIUM
Running request, 3 left
SSL_connect:before/connect initialization
SSL_connect:unknown state
SSL_connect:error in unknown state
SSL_connect:before/connect initialization
SSL_connect:SSLv3 write client hello A
SSL_connect:SSLv3 read server hello A
SSL_connect:SSLv3 read server certificate A
SSL_connect:SSLv3 read server done A
SSL_connect:SSLv3 write client key exchange A
SSL_connect:SSLv3 write change cipher spec A
SSL_connect:SSLv3 write finished A
SSL_connect:SSLv3 flush data
SSL_connect:SSLv3 read finished A

HTTP response:

HTTP/1.1 200 OK
Connection: close
Date: Thu, 21 Jun 2012 15:54:10 GMT
Server: VPS-3.033.00
Content-Length: 130
Content-Type: text/namevalue
Client-Date: Thu, 21 Jun 2012 15:54:10 GMT
Client-Peer: 66.211.171.140:443
Client-Response-Num: 1
Client-SSL-Cert-Issuer: /C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=Terms of use at https://www.verisign.com/rpa (c)09/CN=VeriSign Class 3 Secure Server CA - G2
Client-SSL-Cert-Subject: /C=US/ST=California/L=San Jose/O=PayPal, Inc./OU=PayPal Production/CN=pilot-payflowpro.paypal.com
Client-SSL-Cipher: DES-CBC3-SHA
X-VPS-REQUEST-ID: 1340294034S21474

RESULT=0&PNREF=V34A2B0706B6&RESPMSG=Approved&AUTHCODE=833PNI&AVSADDR=Y&AVSZIP=Y&CVV2MATCH=Y&HOSTCODE=A&PROCAVS=Y&PROCCVV2=M&IAVS=N
pfpro answer:
 PROCCVV2 => M
 RESPMSG => Approved
 CVV2MATCH => Y
 RESULT => 0
 X-VPS-REQUEST-ID => 1340294034S21474
 HOSTCODE => A
 AVSZIP => Y
 AVSADDR => Y
 IAVS => N
 AUTHCODE => 833PNI
 PNREF => V34