[isapros] Binding Issue
- From: "Amy Babinchak" <amy@xxxxxxxxxxxxxxxxxxxxxxxxxx>
- To: <isapros@xxxxxxxxxxxxx>
- Date: Tue, 28 Nov 2006 12:57:36 -0500
I've just had an SBS ISA install freak out. It's unable to bind 80 and
443 to the external NIC. Now, they've got a vendor in there for a LOB
app and he's been known to "do stuff" like delete the sbsflt asapi
filter because he didn't need it. It was he that called and said "none
of the website are working over there". Great, that the same message he
left me last time when he deleted files on me. Sorry, ranting...
The point is that I'm getting a binding error on the external NIC.
Internally websites are working for the most part. The sharepoint site
is not working this may be related but generates a simple site not ready
try again later error message. All other sites are working if you access
them from the inside. OWA and RWW can't be accessed from the outside.
I've not had to troubleshoot binding problems before. How should I go
about this? Here's what I've got for log and events as a starting point.
ISA log, when I attempt to view a website from outside the network.
Original Client IP Client Agent Authenticated Client
Service Server Name Referring Server Destination Host
Name Transport MIME Type Object Source
Source Proxy Destination Proxy Bidirectional
Client Host Name Filter Information Network
Interface Raw IP Header Raw Payload Source Port
Processing Time Bytes Sent Bytes Received Result
Code Cache Information Log Record Type
Destination IP Destination Port Protocol
Action Rule Client IP Destination Network
Client Username Source Network HTTP Status
Code Error Information HTTP Method URL
Log Time
68.41.152.252
SBS2003 - TCP -
No -
4274 0 0 0 0xc004000d
FWX_E_POLICY_RULES_DENIED 0x0 Firewall
70.90.38.29 80 HTTP Denied Connection
Default rule 68.41.152.252 Local Host
External 0x0 - -
11/28/2006 12:40:41 PM
Alerts
Alert Information
Description: The Web Proxy filter failed to bind its socket to
70.90.38.29 port 80. This may have been caused by another service that
is already using the same port or by a network adapter that is not
functional. To resolve this issue, restart the Microsoft Firewall
service. The error code specified in the data area of the event
properties indicates the cause of the failure.
The failure is due to error: 0x8007271d
<br>The Web Proxy filter failed to bind its socket to 70.90.38.29 port
443. This may have been caused by another service that is already using
the same port or by a network adapter that is not functional. To resolve
this issue, restart the Microsoft Firewall service. The error code
specified in the data area of the event properties indicates the cause
of the failure.
The failure is due to error: 0x8007271d
Event Viewer
14148
Source: Microsoft ISA Server Web Proxy
Amy Babinchak
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