Custom Query (16363 matches)
Results (1222 - 1224 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #8103 | duplicate | network packets from host to guest not captureable | ||
| Description |
when I capture the network traffic on the vboxnet interface I don't see any traffic that is sent from the host to the guest. This problem is happening here with Linux on the host with host-only adaptor. It is also happening with NAT networking. For example I successfully ping the host from inside a windows guest machine: C:\Dokumente und Einstellungen\Administrator>ping 192.168.56.1 Ping wird ausgeführt für 192.168.56.1 mit 32 Bytes Daten: Antwort von 192.168.56.1: Bytes=32 Zeit=1ms TTL=64 Antwort von 192.168.56.1: Bytes=32 Zeit<1ms TTL=64 Antwort von 192.168.56.1: Bytes=32 Zeit<1ms TTL=64 Antwort von 192.168.56.1: Bytes=32 Zeit<1ms TTL=64 Ping-Statistik für 192.168.56.1:
Ca. Zeitangaben in Millisek.:
On the host I only see the ICMP requests not the replies: # tcpdump -i any icmp 12:07:22.996287 IP 192.168.56.3 > 192.168.56.1: ICMP echo request, id 512, seq 256, length 40 12:07:23.983103 IP 192.168.56.3 > 192.168.56.1: ICMP echo request, id 512, seq 512, length 40 12:07:24.982830 IP 192.168.56.3 > 192.168.56.1: ICMP echo request, id 512, seq 768, length 40 12:07:25.983006 IP 192.168.56.3 > 192.168.56.1: ICMP echo request, id 512, seq 1024, length 40 This bug is making Virtualbox unusable for network debugging purposes. |
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| #3318 | fixed | network layer hangs (TX stops) when it's slammed w/ a stress test | ||
| Description |
I'm running on an XP host with the max socket# set for 32K instead of the default 5000. I configured a VirtualBox VM running Win2003 and make sure to turn off SynAttackProtect so Windows 2003's network layer isn't shutting off. The MSSQL server runs on XP. The Win2003 VM runs IIS and my web app but it uses the MSSQL server on the XP VirtualBox host. The VM is set to use the Host Interface for networking so it has an actual IP address on the network. The OpenSTA stress tester runs on the XP machine. I set up 1000 virtual users to run the captured stream back to the web app and it works ok up to about 500 users. After that, the response time first spikes hard up to 10sec, then the network layer falls over (can't ping from XP machine to Win2003 VM or vice versa)...restarting the VM fixes this network layer hang. If I bring up the Session Information for the VirtualBox VM, I can see the Receive Byte count go up, but Transmit doesn't change. FWIW, VMWare scales up to 800ish users before OpenSTA craps out and shuts down w/o saving any results (VMWare's networking stays up). VirtualBox scales up faster, before the networking layer hangs :-) I've checked for tickets with "network hang" w/o luck, so hopefully this isn't a duplicate. This is the first issue I've found w/ the 2.1 release. |
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| #2711 | invalid | network issue under NT | ||
| Description |
Setting the generic AMD interface to DHCP results in a 10.0.2.x address which was given by a DHCP server of 10.0.2.2 which isn't existing. Changing from NAT to a host interface that was bridged to the real LAN interface under XP didn't help. Fixed IP addresses are not fixing the connectivity problems. |
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