[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Kristof Provost changed: What|Removed |Added Resolution|--- |FIXED

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #34 from Dexuan Cui --- The bug is fixed in 10.2 RELEASE-p14, 10.3 and 11-CURRENT. The bug doesn't exist in 10.1. I think we can close the bug now. -- You are receiving this mail because: You are on the

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #32 from Dexuan Cui --- (In reply to Dexuan Cui from comment #30) Hi Franco and Eddy, The errata is out here: https://www.freebsd.org/security/advisories/FreeBSD-EN-16:05.hv_netvsc.asc The fix for

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Dexuan Cui changed: What|Removed |Added Flags|maintainer-feedback?(weh@mi

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Kubilay Kocak changed: What|Removed |Added CC|

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #29 from Eddy --- Hello everybody, The issue was fixed with patch r291156. I tested it on a clean FreeBSD install by recompiling the kernel in a test environment and it worked. It was merged to the STABLE

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #28 from Franco Fichtner --- Hello, We've run into this too over at OPNsense. This is a harsh regression from 10.1 to 10.2. It needs an errata for 10.2. Thank you, Franco -- You are receiving this mail

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #23 from Eddy --- @Dexuan Cui, I'm not sure the patch is merged. The two revisions you mentioned are made the 28th and 30th of July 2015, whereas the working patch was provided by Wei the 4th of November. --

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #24 from Dexuan Cui --- (In reply to Eddy from comment #23) Hi Eddy, hmm, I am sorry -- I was looking at the wrong patch... I'll ask the committers to help to merge the correct patch to stable/10. -- You

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #26 from Dexuan Cui --- Hi Eddy, roger has merged the fix to stable/10. -- You are receiving this mail because: You are on the CC list for the bug. ___

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #27 from Eddy --- (In reply to Dexuan Cui from comment #26) Thank you Dexuan and royger! -- You are receiving this mail because: You are on the CC list for the bug.

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #25 from commit-h...@freebsd.org --- A commit references this bug: Author: royger Date: Fri Dec 18 14:56:49 UTC 2015 New revision: 292439 URL: https://svnweb.freebsd.org/changeset/base/292439 Log: MFC r291156: Ignore the

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Kubilay Kocak changed: What|Removed |Added Flags|mfc-stable10? |mfc-stable10+

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #21 from Dexuan Cui --- I think Wei has merged the fix (r285785 in Head) to both stable/10 and releng/10.2: https://svnweb.freebsd.org/base?view=revision=285928

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #18 from Eddy --- Hi Wei, Is the patch merged to stable branch? Thank you. -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #19 from Wei Hu --- (In reply to Eddy from comment #18) Not yet. I will try to do it this week. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Kubilay Kocak changed: What|Removed |Added Status|New |In Progress

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Kubilay Kocak changed: What|Removed |Added Keywords||patch

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #16 from Eddy --- Hi and thank you for the patch. I just applied it on a clean 10.2 kernel and made the same tests as before. It seems to solve the issue! I wait for it to be officially included in the

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Wei Hu changed: What|Removed |Added Attachment #162011|0 |1 is

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Andrew Turner changed: What|Removed |Added Hardware|arm64 |amd64 -- You

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #13 from Eddy --- (In reply to Wei Hu from comment #12) After some tests, "disable_csum_20151016.patch" doesn't solve the issue for me. The last r285236 patch worked. Do I have to first apply the r285236

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #12 from Wei Hu --- (In reply to Eddy from comment #11) >I just tried to build a new kernel with the last "disable_csum_20151016.patch" >you provided but I am stuck with an error:

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #10 from Wei Hu --- Created attachment 162111 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=162111=edit Only disable checksum offloading on 10.2 -- You are receiving this mail because: You are

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #9 from Wei Hu --- (In reply to Eddy from comment #8) > This is what I did: > > - Create a clean new VM with FreeBSD 10.2 on the Hyper-V server. > - Activated IP forwarding: sysctl net.inet.ip.forarding=1 >

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #11 from Eddy --- I have a separate NAT router between the VM and the Internet, but not on the FreeBSD 10.2 server: PC-LAN-WIN10 <--> FREEBSD 10.2 VM <--> NAT_ROUTER <--> INTERNET I added the

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #8 from Eddy --- Everything seems to work with the patch. This is what I did: - Create a clean new VM with FreeBSD 10.2 on the Hyper-V server. - Activated IP forwarding: sysctl net.inet.ip.forarding=1 - On

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #7 from Wei Hu --- If you have the test environment and can try something, can you apply the attached patch on the 10.2 server and see if the problem still occurs? The patch is a revert of r285236, which I

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #6 from Wei Hu --- Created attachment 162011 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=162011=edit Revert TSO and checksum offloading patch r285236 in Netvsc driver -- You are receiving

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 --- Comment #5 from o...@netfusion.fr --- I encounter the same problem in a slightly different configuration: - Hyper-V 2012, hosting: -- FreeBSD 10.2 x64 with MPD acting as a PPTP server -- Windows 7 - Clients on the LAN (misc OS),

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Mark Linimon changed: What|Removed |Added CC|

[Bug 203630] [Hyper-V] [nat] [tcp] 10.2 NAT bug in TCP stack or hyperv netsvc driver

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203630 Wei Hu changed: What|Removed |Added CC||w...@microsoft.com