Lost intenet access, and can't get it back?!

I'm running Windows XP through latest Parallels version.

It was fine for months, but recently the internet access stopped working. IE says it can't access the internet, but on the Mac side everything is fine?!

What happened, and how do I get it working again?!

Mark

 

Kaspersky, or other antivirus, check can you access from firefox.
ipconfig /all in Windows, ifconfig -a in Mac and put here

 

Below is request for Mac info.

How do I get that on the Windows side?! I tried entering it in RUN, but the window opens and disappears too quickly to read the response?

Mark

MarkMB:~ Mark$ ifconfig -a
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fd74:85ea:3330:f1c6:217:f2ff:fed3:bae2 prefixlen 128
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
stf0: flags=0<> mtu 1280
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 00:17:f2:d3:ba:e2
media: autoselect status: inactive
supported media: autoselect 10baseT/UTP <half-duplex> 10baseT/UTP <full-duplex> 10baseT/UTP <full-duplex,hw-loopback> 10baseT/UTP <full-duplex,flow-control> 100baseTX <half-duplex> 100baseTX <full-duplex> 100baseTX <full-duplex,hw-loopback> 100baseTX <full-duplex,flow-control> 1000baseT <full-duplex> 1000baseT <full-duplex,hw-loopback> 1000baseT <full-duplex,flow-control> none
fw0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 2030
lladdr 00:19:e3:ff:fe:77:b9:56
media: autoselect <full-duplex> status: inactive
supported media: autoselect <full-duplex>
en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::219:e3ff:fed7:6d42%en1 prefixlen 64 scopeid 0x6
inet 10.0.1.198 netmask 0xffffff00 broadcast 10.0.1.255
ether 00:19:e3:d7:6d:42
media: autoselect status: active
supported media: autoselect
en2: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::21c:42ff:fe00:0%en2 prefixlen 64 scopeid 0x7
inet 169.254.240.36 netmask 0xffff0000 broadcast 169.254.255.255
ether 00:1c:42:00:00:00
media: autoselect status: active
supported media: autoselect
en3: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::21c:42ff:fe00:1%en3 prefixlen 64 scopeid 0x8
inet 169.254.240.36 netmask 0xffff0000 broadcast 169.254.255.255
ether 00:1c:42:00:00:01
media: autoselect status: active
supported media: autoselect
MarkMB:~ Mark$

 

try in Terminal
sudo killall -HUP pvsnatd in Mac
ipconfig /renew in Windows

 

That worked - thanks! I don't get it, but it works.

Why doesn't the Parallels application do that for me?