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freddiefujiwra
Asked: 2010-04-01 00:45:12 +0800 CST

Large Scale NAT maximum concurrent connections issue

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When I open Google Maps on a client PC that is behind a Large Scale NAT (LSN, Carrier grade NAT) the number of concurrent connections is limited to 15.

Do you have any solutions how to enable more connections when behind an LSN(CGN)?

How Google Maps looks with only 15 connections

networking nat

1 Answers

  1. I wasn't aware that these LSN's were being rolled out to the public yet. What a disappointment.

    Anyhow, Google Maps already tries to get around any concurrent request boundaries by splitting its map view over dozens and dozens of subdomains, as most browsers will only open a limited number of connections to a single domain.

    If this is being controlled at a large NAT level, I doubt that there is anything you can do except submit a complaint to your ISP.

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