Hi all, We change the internet provider, then I change the static IP on the sonicwall TZ190, nothing else. After the change, I cannot access some web sites, like microsoft.com, even when i try by IP, is not working. I have 2 servers 2003, as DNS servers, one connected directly to the sonicwall, and one to the switch (also connected to the sonic). I am out of ideas where can be the issue. Any idea would be much appreciated. Thank you Adi

nslookup web address. "Best Practices", Event viewer, host file, perfmon, antivirus, anti-spyware, Live CD's, backups, are in my top 10

do a tracert to microsoft.com and see where it fails. Post the tracert results here for review. 'tis the season to be of good cheer. Wishing one and all happy times with family and friends.

I did a tracert for microsoft.com. Below are the results: 1. 2ms 3ms 3ms ip65-46-107-226.z107-46 -65.customer.algx.net [65.46.107.225] 2. 12ms 9ms 11ms ip65-46-107-225.z107-46-65.customer.algx.net [65.46.107.225] 3. 9ms 7ms 6ms g6-0-0d0.mar1.washington-dc.us.xo.net [207.88.87.193] 4. 11 ms 11ms 8ms p4-2-0.rar1.washington-dc.us.xo.net [65.106.3.193] 5. 44ms 45ms 44ms 207.88.12.205.ptr.us.xo.net [207.88.12.205] 6. 42438 36ms 207.88.12.206.ptr.us.xo.net [207.88.12.206] and it stoped after 6, Request timed out. Our DNS is 65.106.1.193 and 65.106.7.196. I do not know how to interpret the results.Any idea? Thank you