Opened 15 years ago
Closed 15 years ago
#4533 closed defect (duplicate)
After disconnecting from VPN, DNS queries fail
| Reported by: | Roy | Owned by: | |
|---|---|---|---|
| Component: | network/NAT | Version: | VirtualBox 3.0.2 |
| Keywords: | VPN | Cc: | |
| Guest type: | Linux | Host type: | Windows |
Description
My host OS is Windows XP and the guest OS is Ubuntu 9.04. When I connect to a VPN gateway from my host OS, the guest OS's /etc/resolve.conf is updated with the DNS server info for the VPN connection. When I disconnect my VPN connection, I no longer able to connect to any of the web sites from my guest OS. When I do an nslookup, it is unable to resolve the names. The /etc/resolve.conf is still having the old name server entries for my VPN connection. Even after running dhclient multiple times, /etc/resolv.conf is not refreshed with the right server entries. But from my host OS, I am still able to resolve names and connect to Internet.
Change History (5)
comment:1 by , 15 years ago
follow-up: 3 comment:2 by , 15 years ago
| Component: | other → network/NAT |
|---|
comment:4 by , 15 years ago
duplicate #3847
your network adapter is changing, that isn't detected by NAT for now
comment:5 by , 15 years ago
| Resolution: | → duplicate |
|---|---|
| Status: | new → closed |
Could you please attach pcap files of your "dhcp renew" requests?