Which services have you enabled on the pfsense box? That might determine whether the site IP is blacklisted, or snort is blocking, etc.

There's also a trick of disabling hardware checksum offloading...try it out...had an issue with it and a colleague pointed me that way.

Cheers,
Kennedy

On 19 May 2016 20:35, "Emmanuel Sekyewa via skunkworks" <skunkworks@lists.my.co.ke> wrote:

Hi All,

I need some pointers, I am unable to access just one site on a network
behind a pfsense firewall, and an 1800 series router.

I get the error "Access Denied. You're attempting to access a
forbidden site. Contact your system administrator for details"

A trace to the site off a different provider (or from another
location) from which the site is accessible is successful, however,
the same does not apply from the affected site, and it times out after
the third hop immediately after the provider's end of the last mile
connection.

The provider insists that the problem is on my end, and indeed the
site is accessible when I connect directly to their ONU.

Any point will be greatly appreciated.

Thanks

Emm

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