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Support ifconfig for hostinet #1756

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tanjianfeng opened this issue Feb 4, 2020 · 1 comment
Open

Support ifconfig for hostinet #1756

tanjianfeng opened this issue Feb 4, 2020 · 1 comment
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area: compatibility Issue related to (Linux) kernel compatibility area: hostinet Issues related to network passthru status: help wanted Extra attention is needed type: enhancement New feature or request

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@tanjianfeng
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For hostinet network type,

# ifconfig
SIOCGIFCONF: Inappropriate ioctl for device
eth0: error fetching interface information: Inappropriate ioctl for device

This is a duplicated one of #86.
@fvoznika
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fvoznika commented Feb 5, 2020

hostinet supports only a few options: TIOCINQ and TIOCOUTQ

This can be extended to support more options as needed. We currently have no one to work on this though, PRs are welcome :-)

@fvoznika fvoznika added area: compatibility Issue related to (Linux) kernel compatibility area: networking Issue related to networking status: help wanted Extra attention is needed area: hostinet Issues related to network passthru type: enhancement New feature or request and removed area: networking Issue related to networking labels Feb 5, 2020
tanjianfeng added a commit to tanjianfeng/gvisor that referenced this issue Jul 31, 2020
@tanjianfeng
hostinet: support ifconf and interface ioctl
824e58c 
ifconfig fails in hostinet network.

  $ ifconfig
  SIOCGIFCONF: Inappropriate ioctl for device
  eth0: error fetching interface information: Inappropriate ioctl for device

Fixes google#1756

Signed-off-by: Jianfeng Tan <henry.tjf@antfin.com>
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area: compatibility Issue related to (Linux) kernel compatibility area: hostinet Issues related to network passthru status: help wanted Extra attention is needed type: enhancement New feature or request
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@hbhasker @tanjianfeng @fvoznika @peterthejohnston