ProCurve, help with VLAN, ACL !
Related to a post in a specific broadband consortium forum, so I apologise but I need to get a broader audience on this one.
I've setup a VLAN for BYOD devices on our network and this is working well with the new transparent proxy service that SWGfL are offering. Obviously I want these devices completely serparated from the main network hence on their own VLAN and that's working nicely. The issue being is that these devices need to access two servers on the main VLAN (E-Mail and VLE). I was going to be a bit lazy and just let them type in the normal external address of these servers which then means traffic sort of goes out and comes back in again but it doesn't work because of the DNS setup. The DNS servers I'm using are SWGfL Servers which resolves a request for our frog server as the internal IP address, which makes sense as it even though its internal on our network, its on a range within SWGfL on our main VLAN - which of course the BYOD vlan can't access. I should really set it up properly, because it makes sense, just I'm a little unsure on how to do it on the core switch as I believe it involves setting up a ACL.
My understanding is that I need to allow this VLAN to access the other VLANs and then apply a ACL to only allow it to access to these two IP addresses on the main VLAN.
I would really appreciate help in the commands needed to configure the switch (with a little explanation) so I can understand it all a bit better. Hope the above makes sense?
Much appreciated in advance, will give lots of Thanks ! :)