Security Update 2008-005 (#4): Internet connection broken; fix
Internet connectivity via a number of methods (AirCards, cable modems, DSL, etc.) is broken for many users who have applied Security Update 2005-008.
Internet connectivity via a number of methods (AirCards, cable modems, DSL, etc.) is broken for many users who have applied Security Update 2008-005. Some sample reports:
- "I discovered some time after installing the update that I intermittently had problems accessing the Internet using Safari. I could access our in-house server for email stored there, but I could not access any web page on the Internet. Our IT person adjusted my computer to use the proxy access, but that allowed access to the Internet but did not allow access to my secure bank site (https)."
- "After installing the Security Update 2005-008 my Macbook Pro stopped
- recognizing my Sprint Novatel EX720 express card. I tried a workaround by
- "I still have connection problems that seem to resolve themselves in an hour or so. There is nothing wrong on either side of the router and now I can only think it was the 'update'."
The most promising fix for this issue involves adding DNS servers, such as those from OpenDNS, to Mac OS X's repertoire. Open System Preferences and click "Network." Select "Built In Ethernet" and click Advanced. Select the DNS tab and add:
- 208.67.222.222
- 208.67.220.220
to the DNS server list. If you currently have DNS entries, note them and keep them in a separate location but replace them with the aforementioned.
Previous coverage:
- Security Update 2008-005 (#3): Safari crashes; Apps will not launch; Update fails; more
- Security Update 2008-005 (#2): Cannot startup; system issues (cannot drag and drop, etc.); more
- Security Update 2008-005 released, closes DNS hole
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