yahoo-eng-team team mailing list archive

[Kevin Benton <1502901@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

the dialect of mac address rendering we are using[1] omits leading 0s in
each hex byte representation. (e.g. 11:11:11:0F:11:11 becomes
11:11:11:F:11:11). This causes the iptables counter matching code to not
find this rule and replace it with a new one on every iptables-save
call.


1. mac = str(netaddr.EUI(mac, dialect=netaddr.mac_unix))

** Affects: neutron
     Importance: Undecided
     Assignee: Kevin Benton (kevinbenton)
         Status: New

** Changed in: neutron
     Assignee: (unassigned) => Kevin Benton (kevinbenton)

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https://bugs.launchpad.net/bugs/1502901

Title:
  allowed address pair rule never matches iptables counter because of
  MAC address format

Status in neutron:
  New

Bug description:
  the dialect of mac address rendering we are using[1] omits leading 0s
  in each hex byte representation. (e.g. 11:11:11:0F:11:11 becomes
  11:11:11:F:11:11). This causes the iptables counter matching code to
  not find this rule and replace it with a new one on every iptables-
  save call.


  1. mac = str(netaddr.EUI(mac, dialect=netaddr.mac_unix))

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