This is the VCL file am using:
Note: Host is not a valid one
vcl 4.0;
import std;
import directors;
# Default backend definition. Set this to point to your content server.
backend default {
.host = "remote.host.com";
.port = "80";
}
sub vcl_init {
new vdir = directors.round_robin();
vdir.add_backend(default);
}
sub vcl_recv {
unset req.http.proxy;
unset req.http.cookie;
set req.http.x-host = "
http://remote.host.com"; set req.http.x-clientip = client.ip;
set req.http.x-serverip = server.ip;
set req.http.x-localip = local.ip;
set req.http.x-remoteip = remote.ip;
unset req.http.X-Forwarded-For;
set req.http.x-forwarded-for = client.ip;
return(pass);
}
sub vcl_backend_response {
# Happens after we have read the response headers from the backend.
#
# Here you clean the response headers, removing silly Set-Cookie headers
# and other mistakes your backend does.
}
sub vcl_deliver {
# Happens when we have all the pieces we need, and are about to send the
# response to the client.
}
Please let me know if I need to add something more to make the remote host
caching from localhost varnish
On Thu, Dec 19, 2019 at 5:05 PM Varun Nath <varunnath86@gmail.com> wrote:
> Hello,
> I got some response via CURL. But getting 403 Forbidden message. Log is as
> below:
> * BerespStatus 403*
> * BerespReason Forbidden*
> Also tried setting
>
> *remove req.http.X-Forwarded-For;set req.http.x-forwarded-for = client.ip;*
> But didnt work.
> Could you please share your thoughts?
>
> On Thu, Dec 19, 2019 at 3:00 PM Varun Nath <varunnath86@gmail.com> wrote:
>
>> Thank You so much for your support. Will try this and let you know
>>
>> On Thu, Dec 19, 2019 at 2:49 PM Guillaume Quintard <
>> guillaume@varnish-software.com> wrote:
>>
>>> The backend portion of the vcl only handles the TCP part of the
>>> equation. If your backend expect a specific host, you need to either have
>>> the client give it, or have varnish override it.
>>>
>>> Try curl -I localhost/your/file -H "host: whatever.your.host.is.com"
>>>
>>> On Thu, Dec 19, 2019, 09:02 Varun Nath <varunnath86@gmail.com> wrote:
>>>
>>>> Yes, I tried with http://locahost, but that is expected, right? since
>>>> the backend server is configured in VCL file. Sorry if I am wrong
>>>>
>>>> On Thu, Dec 19, 2019 at 2:29 PM Guillaume Quintard <
>>>> guillaume@varnish-software.com> wrote:
>>>>
>>>>> Note: please keep the mailing list CC'd
>>>>>
>>>>> Check the host header you are sending to the backend. Usually, a 404
>>>>> arises because the URL and/or the host wrong.
>>>>>
>>>>> I'm thinking you possibly tested varnish requesting something like
>>>>> http://localhost/your/test/file, but your backend isn't configured to
>>>>> reply to the "localhost" host
>>>>>
>>>>> On Thu, Dec 19, 2019, 08:55 Varun Nath <varunnath86@gmail.com> wrote:
>>>>>
>>>>>> Thanks again for the quick response.
>>>>>> I have checked the log and getting the expected IP address in *BackendStart
>>>>>> *parameter. Sorry I didnt get what you mean by you need to change *the
>>>>>> host header before sending the request to the backend. *Could you
>>>>>> please elaborate a little bit?
>>>>>>
>>>>>> On Thu, Dec 19, 2019 at 2:20 PM Guillaume Quintard <
>>>>>> guillaume@varnish-software.com> wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> Use varnishlog -b (with possibly -d) to see the backend transactions
>>>>>>> and see what IP is being used (is it the right one). It could also be that
>>>>>>> you need to change the host header before sending the request to the
>>>>>>> backend.
>>>>>>>
>>>>>>> Cheers,
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Dec 19, 2019, 08:39 Varun Nath <varunnath86@gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hello,
>>>>>>>> I need to connect to a remote host from local VCL config file. I
>>>>>>>> have added the backend config as below
>>>>>>>>
>>>>>>>> backend default {
>>>>>>>> .host = "remote.host.com";
>>>>>>>> }
>>>>>>>>
>>>>>>>> But am getting Page not available message. Do I miss something?
>>>>>>>> Thanks in advance
>>>>>>>>
>>>>>>>> --
>>>>>>>> VARUN NATH A V
>>>>>>>> _______________________________________________
>>>>>>>> varnish-misc mailing list
>>>>>>>> varnish-misc@varnish-cache.org
>>>>>>>> https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> VARUN NATH A V
>>>>>>
>>>>>
>>>>
>>>> --
>>>> VARUN NATH A V
>>>>
>>>
>>
>> --
>> VARUN NATH A V
>>
>
>
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> VARUN NATH A V
>
--
VARUN NATH A V