Changes between Initial Version and Version 1 of Ticket #9380, comment 16
- Timestamp:
- Feb 2, 2013 4:26:44 PM (12 years ago)
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Ticket #9380, comment 16
initial v1 1 I'm experiencing this behaviour in the guest->outside world direction. I've found that disabling TCP segmentation offloading inside the guest fixesthe problem for me.1 I'm experiencing this behaviour in the guest->outside world direction. I've found that disabling TCP segmentation offloading inside the guest works around the problem for me. 2 2 3 This worked for both FreeBSD 9.1 and Ubuntu 12.04, using virtio-net in both cases. 3 This worked for both FreeBSD 9.1 and Ubuntu 12.04, using virtio-net in both cases. The host is running Windows 7 x64, and VirtualBox 4.2.6. 4 4 5 5 Example commands to test this: … … 11 11 12 12 I had to restart active connections (e.g. my SSH session) to see a difference. 13 14 15 {{{ 16 # TSO enabled 17 [sveiss@gaim:~]$ time ssh 2001:8b0:33b:7060:a00:27ff:fe58:e3a2 cat /usr/share/dict/words > /dev/null 18 19 real 2m10.488s 20 user 0m0.041s 21 sys 0m0.040s 22 23 # TSO disabled 24 [sveiss@gaim:~]$ time ssh 2001:8b0:33b:7060:a00:27ff:fe58:e3a2 cat /usr/share/dict/words > /dev/null 25 26 real 0m0.918s 27 user 0m0.025s 28 sys 0m0.016s 29 }}}
