[gsich]

Nobody cares about those middleboxes, those are only relevant in corporate networks.

[matttbe]

Such middleboxes can also be seen in cellular networks. (And firewall in free access points / guest networks)

[gsich]

>Such middleboxes can also be seen in cellular networks.

Complain to your ISP if they mingle with a layer they are not supposed to mingle with.

>(And firewall in free access points / guest networks

I consider those as "corporate".