We use a vendor site that requires authentication to order items. Since we upgraded our squid to 2.5 stable 8 we are getting "Invalid Response" from the proxy on parts orders. I have enclosed an example of a good response and what appears to be a response that causes the issue. This site works when I test with 2.5 stable 6. Any insight is appreciated. Thanks, Mitchell Lewars mitchell.lewars@xxxxxxxxxx Sample of good response: HTTP/1.1 200 OK Content-type: text/html Set-Cookie: ID=0000288##USERID; path=/ <HTML> <HEAD><TITLE></TITLE></HEAD> <BODY BACKGROUND="/"> <script language="javascript"> function redirectme() {location.href="http://www.DESTIONSC.com/DESTION/yb.dll?supplychain~defaultpage"} </script> <body onload="redirectme()" bgcolor="#FFFFFF"> </body></html> Sample of bad response: HTTP/1.1 200 OK Server: Microsoft-IIS/5.0 Date: Thu, 07 Apr 2005 19:23:21 GMT Content-type: text/html <html><head><title>Blue Bird Bus Company</title><style>body, tr, th, td, p { font-family: Arial; font-size: 10pt; color: #1D2750;}select {font-family: Courier; font-size: 11pt;}</style><style fprolloverstyle>A:hover {color: #333333}</style></head><script language="JavaScript">function focusit(){document.Formb.part2.focus()}</script><script language="JavaScript">function reset(){document.Form1.userid.focus();document.Form1.reset()}</script><script language="JavaScript">function HandleEnter(evtCode){ if(evtCode == 13) {searchit()}}</script><script language="JavaScript">function HandleEnterP(evtCode){ if(evtCode == 13) {searchitpno()}}</script><script language="JavaScript">function cleardesc(){document.Formb.part.value=""}</script><script language="JavaScript">function clearpart(){document.Formb.part2.value=""}</script><script language="JavaScript">function reset(){document.Form1.userid.focus();document.Form1.reset()}</script><SCRIPT language="JavaScript">function manfsubmitit(){if (document.Form1.companyname.value.length < 2){alert("You must enter at least 2 characters in the Code or Name field");document.Form1.companyname.focus();return}else{document.Form1.Parm5.value="";document.Form1.Parm1.selectedIndex = 0;document.Form1.Parm10.value="YES";document.Form1.Parm5Hold.value="";document.Form1.submit()}}</script><SCRIPT language="JavaScript">function resetit(){document.Form1.Parm5.value="";document.Form1.Parm5Hold.value="";document.Form1.Parm10.value="YES";document.Form1.Parm1.selectedIndex = 0;document.Form1.companyname.value="";document.Form1.submit()}</script><SCRIPT language="JavaScript">function submitit(){document.Form1.Parm5.value="";document.Form1.Parm5Hold.value="";document.Form1.submit()}</SCRIPT><SCRIPT language="JavaScript">function catfilter(){document.Formb.action="/DESTION/yb.dll?schain~showpage~PADE";document.Formb.submit()}</script><SCRIPT language="JavaScript">function searchitpno(){document.Formb.action="http://www.DESTION.com/DESTION/yb.dll?parta~partsort";document.Formb.R2.value="PARTNO";document.Formb.part.value="";document.Formb.cats.selectedIndex = 0;document.Formb.submit()}</script><SCRIPT language="JavaScript">function formbreset(){document.Formb.reset();document.Formb.cats.selectedIndex = 0;document.Formb.part2.focus()}</script><SCRIPT language="JavaScript">function formbresetb(){document.Formb.reset();document.Formb.cats.selectedIndex = 0;document.Formb.part.focus()}</script><SCRIPT language="JavaScript">function searchit(){document.Formb.action="http://www.DESTION.com/DESTION/yb.dll?parta~partsort";document.Formb.part2.value="";document.Formb.R1.value="PART";document.Formb.submit()}</script><body onload="focusit()" topmargin="0" leftmargin="0" link="#2849B9" vlink="#2849B9" alink="#2849B9"><SCRIPT language=JavaScript src="000028860.js" type=text/javascript></SCRIPT><SCRIPT language=JavaScript src="mmenu.js" type=text/javascript></SCRIPT><form method="POST" name="Form1" action="/DESTION/yb.dll?schain~showpage~PADE"><div align="center"><table border="0" width="775" cellspacing="1" bgcolor="#FFFFFF"><tr><td width="100%"><table border="0" width="100%" cellspacing="0" cellpadding="3" height="1"><tr><td width="60%" bgcolor="#FFFFFF" height="1" rowspan="4"><img border="0" src="/bluebird/bbwholesalelogosmall2.png" width="450" height="72"></td><td width="40%" bgcolor="#FFFFFF"><p align="center"><font size="1">Updated <font size='1'>04/07/2005 0410 </font></font></td></tr><tr><td width="40%" bgcolor="#FFFFFF"><p align="center"><font size="1"><font size='1'> david gonzalez</font></font></td></tr><tr><td width="40%" bgcolor="#FFFFFF" ><p align="center"><font size="1"></p></font></td></tr><tr><td width="40%" bgcolor="#FFFFFF" ><p align="center"><font size="1"></p></font></td></tr><tr><td width="100%" colspan="2" bgcolor="#336699" height="1"> </td></tr></table></td></tr><center><tr><td width="100%" bgcolor="#336699"><div align="center"><center><table border="0" width="100%" cellspacing="1" cellpadding="3"></center></center><tr><td width="100%" height="1" bgcolor="#264E75"><table border="0" width="100%" cellpadding="4"><tr><td width="60%" bgcolor="#3D7AB8" colspan="2"><p align="center"><font color="#FFFFFF" size="4">Search / Order Part Number or Description Search</font></td></tr></tr></table><input type="hidden" name="Parm5Hold" value=""><input type="hidden" name="Parm5" value=""><input type="hidden" name="Parm10" value=""></form><form method="POST" name="Formb" action="http://www.DESTION.com/DESTION/yb.dll?parta~partsort"><table border="0" width="100%" cellpadding="5" cellspacing="2"><tr><td width="16%" background="/bluebird/menu-button.png" align="center"><a href="http://www.DESTION.com/DESTION/yb.dll?Parta~multiform~USERID~www.DESTION.com/bbredirect.htm~~336699~800~cadehlja~~USERID~USERID">Quick Order</a></td><td width="16%" background="/bluebird/menu-button.png" align="center"><a href="http://www.DESTIONSC.com/DESTION/yb.dll?schain~showpage~BOMS">BOM</a></td><td width="16%" background="/bluebird/menu-button.png" align="center"><a href="http://www.DESTIONSC.com/DESTION/yb.dll?SupplyChain~ShowPage~CAPP">Catalog</a></td><td width="16%" background="/bluebird/menu-button.png" align="center"><a href="http://www.DESTIONSC.com/DESTION/yb.dll?SupplyChain~ShowPage~DRSP">Dropship</a></td><td width="17%" background="/bluebird/menu-button.png" align="center"><a href="http://www.DESTIONSC.com/DESTION/yb.dll?schain~showpage~PADE">Clear</a></td><td width="17%" background="/bluebird/menu-button.png" align="center" height="1"><a href="http://www.DESTION.com/DESTION/yb.dll?parta~CookieSession~1~cadehlja~800~1~USERID~~~~USERID~USERID">View Cart</a></td></tr></table><br></td></tr><tr><td width="80%" bgcolor="#264E75" align="center" height="7"><table border="0" width="100%" cellspacing="1" height="1"><tr><td width="50%" height="1" bgcolor="#3D7AB8" colspan="3"><p align="center"><font color="#FFFFFF" size="5">Part Number Search</font></td></tr><tr><td width="50%" height="1" bgcolor="#336699" colspan="3"><table border="0" width="100%"><tr><td width="22%"><p align="right"><font color="#FFFFFF">Enter part #</font></td><td width="41%"><input type="text" onKeyPress="HandleEnterP(event.keyCode)" name="part2" size="41" onClick="cleardesc()"></td><td width="18%" background="/bluebird/menu-button.png" align="center"><a href="javascript:searchitpno()">Search</a></td><td width="19%" background="/bluebird/menu-button.png" align="center"><a href="javascript:formbreset()">Reset</a></td></tr></table></td></tr><tr><td width="50%" height="1" colspan="3"> </td></tr><tr><td width="23%" height="1"><hr size="1" color="#3D7AB8"></td><td width="3%" height="1"><p align="center"><font size="4" color="#FFFFFF">OR</font></td><td width="24%" height="1"><hr size="1" color="#3D7AB8"></td></tr><tr><td width="50%" height="1" colspan="3"> </td></tr><tr><td width="50%" height="1" bgcolor="#3D7AB8" colspan="3"><p align="center"><font color="#FFFFFF" size="5">Part Description Search</font></td></tr><tr><td width="50%" height="1" bgcolor="#336699" colspan="3"><table border="0" width="100%"><tr><td width="22%"><p align="right"><font color="#FFFFFF">Enter Description</font></td><td width="41%"><input type="text" onKeyPress="HandleEnter(event.keyCode)" name="part" size="41" onClick="clearpart()"></td><td width="18%" background="/bluebird/menu-button.png" align="center"><a href="javascript:searchit()">Search</a></td><td width="19%" background="/bluebird/menu-button.png" align="center"><a href="javascript: formbresetb()">Reset</a></td></tr><tr><td width="22%"><table border="0" width="100%" cellspacing="0" cellpadding="0"><tr><td width="75%"><p align="right"><font color="#FFFFFF">Search Active</font></td><td width="25%"><input type="radio" name="SearchType" onClick="catfilter()" checked value="99"></td></tr><tr><td width="75%"><p align="right"><font color="#FFFFFF">All</font></td><td width="25%"><input type="radio" name="SearchType" value="2" onClick="catfilter()" ></td></tr><tr><td width="75%"><p align="right"><font color="#FFFFFF">Specials</font></td><td width="25%"><input type="radio" name="SearchType" value="3" onClick="catfilter()" ></td></tr><tr><td width="75%"><p align="right"><font color="#FFFFFF">New</font></td><td width="25%"><input type="radio" name="SearchType" value="51" onClick="catfilter()" ></td></tr><tr><td width="75%"><p align="right"><font color="#FFFFFF">Clearance</font></td><td width="25%"><input type="radio" name="SearchType" value="52" onClick="catfilter()" ></td></tr></table></td><td width="78%" colspan="3"><select size="1" name="cats" onChange="catfilter()"><option value="">All Categories</option><option value=" 1">ACCELERATOR CONTROLS</option><option value=" 2">ACCESSORIES</option><option value=" 3">AIR BRAKES</option><option value=" 4">AXLE, FRONT</option><option value=" 5">AXLE, REAR</option><option value=" 6">COMPARTMENTS</option><option value=" 7">COOLING</option><option value=" 8">COOLING SYSTEM</option><option value=" 9">DOORS</option><option value="10">DRIVELINE</option><option value="11">ELECTRICAL</option><option value="12">EMERGENCY EQUIPMENT</option><option value="13">ENGINE COOLING</option><option value="15">ENGINE TRIM</option><option value="16">EXHAUST</option><option value="17">EXTERIOR</option><option value="18">FLOOR COVERING</option><option value="19">FRAME</option><option value="20">FUEL</option><option value="21">HEATERS</option><option value="22">HYDRAULIC BRAKES</option><option value="23">HYDRAULIC SYSTEM</option><option value="24">INSTRUMENTS</option><option value="25">INTERIOR</option><option value="26">LIGHTS</option><option value="27">LIGHTS & LENS</option><option value="28">MIRRORS</option><option value="29">PAINT & DECALS</option><option value="30">SCREW CHART</option><option value="31">SEATS</option><option value="32">STEERING</option><option value="33">STEPWELLS & HANDRAILS</option><option value="34">STOP ARMS AND DESTINATION SIGNS</option><option value="35">STRUCTURE</option><option value="36">SUSPENSION</option><option value="37">TRANSMISSION</option><option value="38">WINDOWS</option><option value="39">WINDSHIELD WIPERS</option><option value="40">NON CATAGORIZED</option></select></td></tr></table></td></tr></table></td></tr></table></div></td></tr></table></div><input type="hidden" name="acc" value="cadehlja"><input type="hidden" name="R1" value=""><input type="hidden" name="R2" value=""><input type="hidden" name="width" value="800"><input type="hidden" name="UserID" value="USERID"><input type="hidden" name="UserIDM" value="USERID"><input type="hidden" name="pcust" value="USERID"></form><form name="p123" action="http://www.DESTION.com/DESTION/yb.dll?parta~login" method="post"><input type="hidden" name="acc" value="cadehlja"><input type="hidden" name="login" value="USERID"><input type="hidden" name="pword" value="HOME"><input type="hidden" name="Parm5Hold" value=""><input type="hidden" name="Parm5" value=""><input type="hidden" name="Parm10" value=""></form></body></html><html><body bgcolor="#336699"><table border="0" bgcolor="#336699" width="100%" cellspacing="0" cellpadding="0" align="center"><tr><td align="center" width="100%" bgcolor="#808080"><a href="http://www.DESTIONSC.com/bluebird/poweredby.htm"><img border="0" src="poweredby.png" align="center"></a></td></tr></table><SCRIPT LANGUAGE="JavaScript">function helppop() {sealWin=window.open('/DESTION/yb.dll?SupplyChain~ShowPage~HELP~PADE',"WIN",'toolbar=0,location=0,directories=0,status=1,menubar=1,left=10,top=10,screenX=10,screenY=10,scrollbars=1,resizable=1,width=750,height=450');self.name = "mainWin"; }</SCRIPT><SCRIPT language=JavaScript>function Export(){document.Form1.action="/DESTION/yb.dll?supplychain~showpage~DOWN";document.Form1.submit()}</SCRIPT></body></html>