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authorDave Barach <dave@barachs.net>2019-05-30 19:48:12 -0400
committerDamjan Marion <dmarion@me.com>2019-05-31 09:28:10 +0000
commitd305bb5249b6b2677c90265507bff6467fd7cab6 (patch)
tree5140653071f9accefd5065920013cb4417e8043a /src/svm
parent6865d3c2ac01d78a2f313c4fb3e74cf409328e58 (diff)
Update vnet hardware flags if link state changes
Explains a variety of hard-to-diagnose problems with certain Atom and Denverton NIC types. I finally tripped over a highly-repeatable failure: home gateway use-case bitten by refusal to negotiate a DHCP lease for the trunk port. The dhcp client won't send pkts unless VNET_HW_INTERFACE_FLAG_LINK_UP is set on the tx hw interface: /* Interface(s) down? */ if ((hw->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) == 0) return; Change-Id: I17ef2ba7b39078555fa27d2d874a60c67e1530ee Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/svm')
0 files changed, 0 insertions, 0 deletions