A hopefully last update on the P642R(-I) story from my side: It seems that ZyXEL was notified of the open services on the WAN side in June, by Sean Boran <seanat_private>. They seemed to have added and applied a working filter rule after a lengthy discussion, without public notification of the issue. They did not make "not listening" a firmware option; they just changed the default filtering configuration. They did not change the default password either (not that I'd have seriously expected them to). As of firmware 2.50(AJ.4) for the 642R, released in July, there seems to be a filter rule active in default configuration, which blocks incoming ports 21/tcp, 23/tcp, 80/tcp (why http?!) and 69/udp on the WAN side. There seems to be no stable fixed firmware release for the 642R-I yet, but the latest beta might be fixed. Unfortunately it comes without release notes for some reason, which would have told what its default settings are. The firmware releases I stated in my original posting were -not- accurate. With my current knowledge, I would say that no firmware older than July is fixed; but latest (beta) firmware releases should have the filters, if the configuration rom-file is applied too when updating the firmware (which will trash the current configuration). However, it seems that latest available firmware releases differ considerably between countries and ZyXEL distributors, and I can not be certain that the default configurations are the same worldwide, as some distributors seem to customly configure the Prestiges for ISP's who resell them. I hope ZyXEL can deliver a more accurate statement as to which firmware releases have the working filter in place. Cheers, Dan -- Daniel Roethlisberger <danielat_private> PGP Key ID 0x8DE543ED with fingerprint 6C10 83D7 2BB8 D908 10AE 7FA3 0779 0355 8DE5 43ED
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