View Issue Details

IDProjectCategoryView StatusLast Update
0000310Windows and other desktop OSIIS7 web serverpublic2021-01-16 12:50
ReporterDigitalMy 
PrioritynormalSeverityminorReproducibilityrandom
Status resolvedResolutionfixed 
PlatformIBMPCOSWindowsOS Version2008R2
Summary0000310: HTTPS stopped to deliver web page on default port 443 SSL
DescriptionBrowser got 404 Not Found
HTTP Error 404. The requested resource is not found.
from server Microsoft-HTTPAPI/2.0

additionally, browser got expired certificate, but IIS has new one assigned...
TagsNo tags attached.
FinishDate2019-12-24
StartDate2019-12-24
WasteTime1
PriorityIndex1
LaboriousnessIndex1

Activities

DigitalMy

2019-12-24 16:39

administrator   ~0000860

Last edited: 2019-12-24 16:41

View 2 revisions

tasklist /M httpapi.dll

After stopped IIS, TCP port 443 stopped to listen , but web browser still gets response....
so, we have some kind of cache here,

found port redirect on router (gateway) was assigned to SSTP service, changed to original SSL-HTTP -> fixed

DigitalMy

2021-01-16 11:56

administrator   ~0003992

Last edited: 2021-01-16 12:50

View 3 revisions

Additional problem is that
IIS 7 delivers web page encryption as TLS 1.0
but it must be TLS 1.2 SSL
Fix: add registry parameters HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\
https://docs.microsoft.com/ru-ru/windows-server/security/tls/tls-registry-settings
https://tecadmin.net/enable-tls-on-windows-server-and-iis/