In an emerging battle over regulating Internet access, companies are taking sides.
Facebook, one of the companies that has flourished on the open Internet, indicated Wednesday that it did not support a proposal by Google and Verizon that critics say could let providers of Internet access chip away at that openness.
Meanwhile an executive of AT&T, one of the companies that stands to profit from looser regulations, called the proposal a “reasonable framework.”
Most media companies have stayed mute on the subject, but in an interview this week, the media mogul Barry Diller called the proposal a sham.
And outside of technology circles, most people have not yet figured out what is at stake.
The debate revolves around net neutrality, which in the broadest sense holds that Internet users should have equal access to all types of information online, and that companies offering Internet service should not be able to give priority to some sources or types of content.
In a policy statement on Monday, Google and Verizon proposed that regulators enforce those principles on wired connections but not on the wireless Internet. They also excluded something they called “additional, differentiated online services.”
In other words, on mobile phones or on special access lanes, carriers like Verizon and AT&T could charge content companies a toll for faster access to customers or, some analysts worry, block certain services from reaching customers altogether.
Opponents of the proposal say that the Internet, suddenly, would not be so open anymore.
“All of our life goes through this network, increasingly, and if you can’t reach your boss or get to your remotely stored work, or it’s so slow that you can’t get it done before you give up and you go to bed, that’s a problem,” said Allen S. Hammond IV, director of the Broadband Institute of California at Santa Clara University School of Law. “People need to understand that’s what we’re debating here.”
Decisions about net neutrality rest with the Federal Communications Commission and legislators, and full-throated lobbying campaigns are already under way on all sides. The Google-Verizon proposal was essentially an attempt to frame the debate.
It set off a flood of reaction, much of it negative, from Web companies and consumer advocacy groups. In the most extreme situation that opponents envision, two Internets could emerge — the public one known today, and a private one with faster lanes and expensive tolls.
Google and Verizon defended the exemptions by saying that they were giving carriers the flexibility they need to ensure that the Internet’s infrastructure remains “a platform for innovation.” Carriers say they need to be able to manage their networks as they see fit and generate revenue to expand them.
AT&T said in a statement Wednesday night that “the Verizon-Google agreement demonstrates that it is possible to bridge differences on this issue.”
Much of the debate rests on the idea of paid “fast lanes.” Content companies, the theory goes, would have to pay for favored access to a carrier’s customers, so some Web sites or video services could load faster than others.
That would be a big change from the level playing field that content companies now enjoy, Mr. Diller, who oversees Expedia, Ticketmaster, Match.com and other sites, said last month. Speaking of the telecommunications carriers, he said, “They want the equivalent of having the toaster pay for the ability to plug itself into the electrical grid.”