70 Commits

Author SHA1 Message Date
Joseph Henry
e0a3291235 Fix setMtu() on Linux. Add error checking (#1860)
* Fix setMtu() on Linux. Add error checking

* Slightly tweak ioctl MTU error message
2023-01-26 10:26:12 -08:00
Grant Limberg
31c12aebb5 more fun with linux ethernet taps
older kernels: must set MTU before IFF_UP.
newer kernels: must set MTU *after* IFF_UP
2022-02-17 09:26:53 -08:00
Grant Limberg
5d63ed6739 fix function call 2022-02-07 17:14:43 -08:00
Grant Limberg
fdf4ebd43c potential fix for 2.6.x kernels
detect if the kernel is super old.  if so, do not execute the post IF_UP commands on the interface
2022-02-07 17:10:54 -08:00
Adam Ierymenko
c16b03c8b8 Set MAC address twice, once before and once after bringing interface up, since different kernels behave differently (Linux). 2021-11-09 13:28:15 -05:00
Adam Ierymenko
357e1aca54 Likely MAC fix for Linux. 2021-11-09 13:24:03 -05:00
Travis LaDuke
37f26beb50 Fix multicast flag on linux interfaces.
When we re-ordered the way the interfaces come up, this flag
stopped getting set automatically.

see 9374e45449
and github issue #1477
2021-11-02 11:28:13 -07:00
Adam Ierymenko
8885149cd3 Revert "Revert "Revert a change to LinuxEthernetTap threading to eliminate out of order packet issues on some systems.""
This reverts commit 89ddf2991b.
2021-06-28 19:29:53 -04:00
Adam Ierymenko
89ddf2991b Revert "Revert a change to LinuxEthernetTap threading to eliminate out of order packet issues on some systems."
This reverts commit 0461b24db3.
2021-06-28 17:59:28 -04:00
Adam Ierymenko
0461b24db3 Revert a change to LinuxEthernetTap threading to eliminate out of order packet issues on some systems. 2021-06-28 17:15:34 -04:00
Jonathon Fernyhough
bac57e355d Set MAC address before bringing up Linux TAP link
This corrects the flow for bringing up a TAP device under Linux by
setting the device MAC address prior to bringing up the device.

Closes #1314
2021-04-21 20:46:13 +01:00
Jonathon Fernyhough
b8b1f64959 Revert "Reorder Linux TAP link sequence"
This reverts commit 9374e45449.
2021-04-21 20:45:17 +01:00
Jonathon Fernyhough
9374e45449 Reorder Linux TAP link sequence
This corrects the flow for bringing up a TAP device under Linux.

Closes #1314
2021-04-21 12:30:51 +01:00
Adam Ierymenko
5391e95fce Typo fix. 2020-11-30 15:52:56 -05:00
Adam Ierymenko
954f6a77e5 Another Linux fix. 2020-11-30 15:46:16 -05:00
Adam Ierymenko
21993819a5 Possible fix for Linux deadlock. 2020-11-30 15:41:47 -05:00
Adam Ierymenko
a0c78da1ad Revert "Tune thread count based on hardware concurrency."
This reverts commit 7b14aeb53e.
2020-11-18 22:54:05 -05:00
Adam Ierymenko
7b14aeb53e Tune thread count based on hardware concurrency. 2020-11-18 22:42:00 -05:00
Adam Ierymenko
f934a09baa Build fix. 2020-11-18 22:32:57 -05:00
Adam Ierymenko
414c248cc5 Try another approach... 2020-11-18 22:26:06 -05:00
Adam Ierymenko
ca428233ba Revert "Try another optimization in LinuxEthernetTap."
This reverts commit a390629371.
2020-11-18 22:24:18 -05:00
Adam Ierymenko
3712f9b318 Revert "Shutdown fix."
This reverts commit 11545bdb5d.
2020-11-18 22:24:09 -05:00
Adam Ierymenko
11545bdb5d Shutdown fix. 2020-11-18 22:13:06 -05:00
Adam Ierymenko
a390629371 Try another optimization in LinuxEthernetTap. 2020-11-18 22:06:17 -05:00
Adam Ierymenko
e3e188109d Build fix. 2020-11-18 10:14:39 -08:00