Opened 6 years ago
Last modified 6 years ago
#17879 new defect
Slow traffic on Bridged network interface when using anything but virtio-net
| Reported by: | Tyler A | Owned by: | |
|---|---|---|---|
| Component: | network | Version: | VirtualBox 5.2.16 |
| Keywords: | Cc: | ||
| Guest type: | Linux | Host type: | Linux |
Description
Hi,
I'm noticing my network interfaces on my VM is very slow 300-400KB/s when using any of these network intefaces:
PCnet-PCI II (Am79C970A) PCnet-FAST III (Am79C973) Intel PRO/1000 MT Deesktop (82540EM) Intel PRO/1000 T Server (82543GC) Intel PRO/1000 MT Server (82545EM) - couldn't bring network up
When I used:
Paravirtualized Network (virtio-net)
I saw the normal speeds ie 3-4MB/s which is what I should be getting.
The virtual machine is a Debian 9 (Stretch)
Linux virtualmachine 4.9.0-7-amd64 #1 SMP Debian 4.9.110-1 (2018-07-05) x86_64 GNU/Linux
ii virtualbox-guest-dkms 5.2.10-dfsg-6~bpo9+1 all x86 virtualization solution - guest addition module source for dkms
ii virtualbox-guest-utils 5.2.10-dfsg-6~bpo9+1 amd64 x86 virtualization solution - non-X11 guest utilities ii virtualbox-guest-x11 5.2.10-dfsg-6~bpo9+1 amd64 x86 virtualization solution - X11 guest utilities
The host is Archlinux (latest updates 2018-07-20) ie:
Linux host 4.17.6-1-ARCH #1 SMP PREEMPT Wed Jul 11 19:14:29 UTC 2018 x86_64 GNU/Linux
The virtual machine currently has:
Base Memory: 2048MB Chipset: PIIX3 Enable I/O APIC = yes Proceessor(s) = 4 Execution Cap = 100% PAE/NX = false Paravirtulization Interface: Default VT-x/AMD-V = yes Nested Paging = yes Video Memory 128MB
Network:
Bridged Adaptor, on VLAN 2. (VLAN is set inside of the virtual machine). Has dual stack IPv4 & IPv6 ie NAT IPv6 addressss and IPv6 GLA address.
The version of VirtualBox that ArchLinux has at the moment is 5.2.16 r123745
Hi,
I'm noticing my network interfaces on my VM is very slow 300-400KB/s when using any of these network intefaces:
When I used:
I saw the normal speeds ie 3-4MB/s which is what I should be getting.
The virtual machine is a Debian 9 (Stretch)
Linux virtualmachine 4.9.0-7-amd64 #1 SMP Debian 4.9.110-1 (2018-07-05) x86_64 GNU/Linux
The host is Archlinux (latest updates 2018-07-20) ie:
Linux host 4.17.6-1-ARCH #1 SMP PREEMPT Wed Jul 11 19:14:29 UTC 2018 x86_64 GNU/Linux
The virtual machine currently has:
Network:
Bridged Adaptor, on VLAN 2. (VLAN is set inside of the virtual machine). Has dual stack IPv4 & IPv6 ie NAT IPv6 addressss and IPv6 GLA address.
The version of VirtualBox that ArchLinux has at the moment is 5.2.16 r123745