I'd do a tailored tcpdump on the non-working interface while you tried
to connect to see if packets are even getting to the host.
On 9/25/2019 4:28 AM, ChandranManikandan wrote:
Hi Tony,
These ip's are pinging and hosting the same server with configure
multiple network.
These are working earlier well but suddenly is not working this domain
reliancehrconsulting.com <http://reliancehrconsulting.com>
i have stopped iptables also but no luck to respond the 143 and 25
ports and port 80 for this domain only.
On Wed, Sep 25, 2019 at 5:56 PM Tony White <[email protected]
<mailto:[email protected]>> wrote:
Hi,
pan-asia.in <http://pan-asia.in> is 49.128.39.115
reliancehrconsulting.com <http://reliancehrconsulting.com>
49.128.39.123
best wishes
Tony White
On 25/9/19 7:03 pm, ChandranManikandan wrote:
> Hi Eric,
>
> The working domain is pan-asia.in <http://pan-asia.in>
<http://pan-asia.in> and command is telnet domain.com
<http://domain.com> <http://domain.com> 143 and
> telnet domain.com <http://domain.com> <http://domain.com> 25.
> Both the domains are fqdn
> Working domain pan-asia.in <http://pan-asia.in> <http://pan-asia.in>
> non working domain reliancehrconsulting.com
<http://reliancehrconsulting.com> <http://reliancehrconsulting.com>
>
>
> On Wed, Sep 25, 2019 at 4:12 PM Eric Broch
<[email protected] <mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>>
wrote:
>
> What commands are you using to telnet to the working and
non-working domains, the fqdn? If you are using the fqdn has
> the domain expired?
>
> On 9/25/2019 12:44 AM, ChandranManikandan wrote:
>> Hi Friends,
>>
>> I have running centos 6.7 with 64 bit with multiple domains
using qmailtoaster.
>> all the domains configured web and email with letsencrypt
certificate.
>> One domain is not working suddenly web and email.
>> I have tried to ping and able to get the ip address result.
>> and also tried using telnet 143 and 25 port is not
connecting, but the same ports are connected for other domain
>> which was running the same machine.
>> I have tried iptables stop but no luck.
>> could anyone assist me to troubleshoot.
>> Advance Appreciate your help
>>
>> --
>> */Regards,
>> Manikandan.C
>> /*
>
>
>
> --
> */Regards,
> Manikandan.C
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