[Freeipa-users] ipa installation problem
george he
george_he7 at yahoo.com
Tue Jun 19 15:01:29 UTC 2012
Hello Rob,
netstat |grep 443 returned nothing, but lsof -i :80 (or :443) returned things like this:
httpd 4206 apache 5u IPv6 846355 TCP *:http (LISTEN)
is the IPv6 here a problem?
Thanks,
George
>________________________________
> From: Rob Crittenden <rcritten at redhat.com>
>To: george he <george_he7 at yahoo.com>
>Cc: "freeipa-users at redhat.com" <freeipa-users at redhat.com>
>Sent: Tuesday, June 19, 2012 10:43 AM
>Subject: Re: [Freeipa-users] ipa installation problem
>
>george he wrote:
>> Hello Rob,
>> Can it be that the httpd service is not running properly?
>> On all servers, I can only run wget on the server itself successfully...
>> At least on fc15, the client was able to contact the server, but the
>> connection was refused.
>> maybe the configuration part of httpd?
>> On other machines in the same lab, I have set up two web servers in the
>> "usual" way and they both run with no problem.
>
>I don't know what to tell you. This problem is independent of IPA. It
>means that the client doesn't know how to get to the server (no route to
>host)
>
>Connection refused would suggest that the server isn't accepting
>connections. You could use netstat to confirm that it is listening on
>ports 80 and 443, I think you'll find it is.
>
>IPA doesn't do anything particularly clever with the web server, just
>configures it to use mod_nss as an SSL listener. Since wget is using
>port 80 you aren't even using any changes made by IPA. And no route to
>host suggests it isn't even getting that far.
>
>You might try shutting down iptables on the server and client and try that.
>
>rob
>
>> Thanks,
>> George
>>
>> ------------------------------------------------------------------------
>> *From:* Rob Crittenden <rcritten at redhat.com>
>> *To:* george he <george_he7 at yahoo.com>
>> *Cc:* "freeipa-users at redhat.com" <freeipa-users at redhat.com>
>> *Sent:* Tuesday, June 19, 2012 9:32 AM
>> *Subject:* Re: [Freeipa-users] ipa installation problem
>>
>> george he wrote:
>> > Hello all,
>> > While waiting for more suggestions on my thread "is not an IPA v2
>> > Server", I tried to install ipa server on other machines running fc16
>> > and fc15.
>> > When server is on fc16, I get the same error as when it's on
>> fc17, wget
>> > failed: No route to host.
>> > when server is on fc15, wget still failed, but the reason was
>> > "Connection refused".
>> > Seems to me there's something else to do after running
>> > ipa-server-install on the server.
>>
>> This is unrelated to IPA. We do no network configuration changes,
>> only start services.
>>
>> The client is doing a simple wget which just issues an HTTP request.
>> The network stack is saying it can't talk to the IPA server so I'd
>> start there. wireshark might be helpful.
>>
>> rob
>>
>>
>
>
>
>
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