Network Connection Lost After Installing Parallels

T

tye

Bit poster
Hello,

In Mac OS, it can automatically detect NAS connected to router. After installing Parallels, Mac OS no longer detect it anymore. The network window is now empty.

No network is detected in Parallels either.

any idea how to fix it this?

Thanks
 
from Terminal in Mac OS

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
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
stf0: flags=0<> mtu 1280
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 00:1e:c2:06:19:7a
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 4078
lladdr 00:1e:52:ff:fe:5a:fc:d2
media: autoselect <full-duplex> status: inactive
supported media: autoselect <full-duplex>
en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::21e:52ff:fe72:72a2%en1 prefixlen 64 scopeid 0x6
inet 192.168.1.100 netmask 0xffffff00 broadcast 192.168.1.255
ether 00:1e:52:72:72:a2
media: autoselect status: active
supported media: autoselect
en2: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::21c:42ff:fe00:0%en2 prefixlen 64 scopeid 0x7
inet 10.37.129.2 netmask 0xffffff00 broadcast 10.37.129.255
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 10.211.55.2 netmask 0xffffff00 broadcast 10.211.55.255
ether 00:1c:42:00:00:01
media: autoselect status: active
supported media: autoselect
 
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Owner>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : yeungtimb08a
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Parallels Network Adapter
Physical Address. . . . . . . . . : 00-1C-42-1C-43-9F
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 10.211.55.4
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 10.211.55.1
DHCP Server . . . . . . . . . . . : 10.211.55.1
DNS Servers . . . . . . . . . . . : 10.211.55.1
Lease Obtained. . . . . . . . . . : Wednesday, September 17, 2008 10:17:
22 PM
Lease Expires . . . . . . . . . . : Wednesday, September 24, 2008 10:17:
22 PM
 
Thank you,
What build you are using?
Also, is there firewall on Mac OS?
Do you have another Mac in Network and is NAS shown in Network node for that Mac?
 
i am using Mac OS X ver 10.5.2

no firewall on the OS

this is the only one Mac on the network.

i have one PC and one Mac. it works fine on the PC.
 
yes, i can access internet from both Mac OS and Windows.

initally right after installing Parallels, Mac OS reports IP address clash with Windows. After re-configuring windows to use a different IP address, both systems work fine now.
 
I suppose it is somehow related to problem,
Try following:
1. Regenerate MAC address for VM from Configuration Editor- Network Adapter 1
2. Switch VM networking to Bridged Ethernet
 
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