Am 2021-05-27 um 11:52 schrieb Mark Thomas:
Michael,
I think we need to step back a bit.
I am unable to recreate the issue you describe. I am using:
- Windows Server 2019
- IPv6 enabled (and IPv4 and both have addresses)
- Apache Tomcat 9.0.46
- Apache Tomcat Native 1.2.28
- AprLifecycleListener is enabled
- No address configured for Connector
- Logs confirm http-apr-8080
I can access the default home page via both IPv4 and IPv6 from both the
local machine and remotely.
<snip/>
On 25/05/2021 18:23, Michael Osipov wrote: >>> * Windows 8+ or
Windows Server 2016/2019
* Have at least IPv6 available, no IP addresses necessary, ::1 is
sufficient
* Any Tomcat with libtcnative 1.2.28 with the DLL compiled by Mark
Thomas.
* Start Tomcat with the AprLifecycleListener and make sure that no
address (hostname) is set.
I think I have replicated the above but obviously I have missed
something. What do I need to do to recreate your results?
Please try my simple program from this gist:
https://gist.github.com/michael-o/dfb86df472f62d2b2dff6ef12ee3758e
Vanilla DLL on Windows 10:
PS Z:\> java "-cp"
".;C:\Entwicklung\Projekte\tomcat-native\dist\tomcat-native-1.2.29-dev.jar"
"-Djava.library.path=C:\Entwicklung\Programme\apache-tomcat-9.0.46\bin" AprTest
libtcnative version: 1.2.28, libapr version 1.7.0
hostname: null, family: 2, next: 522994096
setsockopt IPV6_V6ONLY status: 70023
socket bind status: 0
socket listen status: 0
An IPv6 only socket is bound because default is 1 on the socket option
and one cannot set to 0:
PS C:\Users\osipovmi> netstat -a | Select-String -Pattern 8888
TCP [::]:8888 md2pcvtc:0 ABHÖREN
then compiled with patches:
PS Z:\> java "-cp"
".;C:\Entwicklung\Projekte\tomcat-native\dist\tomcat-native-1.2.29-dev.jar"
"-Djava.library.path=C:\Entwicklung\Projekte\tomcat-native\native\WIN7_X64_DLL_RELEASE" AprTest
libtcnative version: 1.2.29-dev, libapr version 1.7.1-dev
hostname: null, family: 2, next: 523321776
setsockopt IPV6_V6ONLY status: 0
socket bind status: 0
socket listen status: 0
An IPv6 socket with dual-stack has been bound:
PS C:\Users\osipovmi> netstat -a | Select-String -Pattern 8888
TCP 0.0.0.0:8888 md2pcvtc:0 ABHÖREN
TCP [::]:8888 md2pcvtc:0 ABHÖREN
Please note that I have IPv6 enabled, but no IP addresses configured. By
default only ::1 is present.
Addresses:
PS C:\Users\osipovmi> Get-NetIPAddress | Format-Table
ifIndex IPAddress PrefixLength
PrefixOrigin SuffixOrigin AddressState PolicyStore
------- --------- ------------
------------ ------------ ------------ -----------
1 ::1 128 WellKnown
WellKnown Preferred ActiveStore
20 169.254.228.218 16 WellKnown
Link Tentative ActiveStore
32 192.168.58.193 28 Manual
Manual Preferred ActiveStore
15 169.254.26.74 16 WellKnown
Link Tentative ActiveStore
18 169.254.76.82 16 WellKnown
Link Tentative ActiveStore
22 169.254.155.142 16 WellKnown
Link Tentative ActiveStore
21 192.168.1.23 24 Dhcp
Dhcp Preferred ActiveStore
1 127.0.0.1 8 WellKnown
WellKnown Preferred ActiveStore
Does this help?
M
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