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Ticket Resolution Summary Owner Reporter
#741 pending v6-only SSID issue nkukich@… furry13@…
Description
Hi guys,

I'm seeing SLAAC issues on v6-only SSID (around lobby area):

furry@Wintermute:~>ifconfig en0
en0: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
    ether 68:a8:6d:12:f7:b2
    inet6 fe80::6aa8:6dff:fe12:f7b2%en0 prefixlen 64 scopeid 0x4
    inet 169.254.107.89 netmask 0xffff0000 broadcast 169.254.255.255
    nd6 options=1<PERFORMNUD>
    media: autoselect
    status: active

Looks like my machine is sending RSes but not getting anything back
(see two captures attached). After a while it stars working...but then
gets broken again..etc..

My MAC address: 68:a8:6d:12:f7:b2
OS: 10.9.4
Location: lobby

-- 
SY, Jen Linkova aka Furry

slaac

slaac_issue.pcap

#997 fixed v6 reachability issue to www.ietf.org from some subnets jdishongh@… jim@…
Description

In in-person conversations with David Conrad in the Lobby last night, he identified IPv6 reachability issues to www.ietf.org. Initial testing limited this to /some/ IPv6 sites (but not all), and only affected some of the subnets. IETF-Legacy and IETF were affected, management or server networks were not. These are all in the same /48 that we're advertising to all providers.

#67 worksforme v6 packet drop in ord randy@… randy@…
Description

rmac.psg.com:/Users/randy> mtr -c 42 -r psg.com HOST: rmac.psg.com Loss% Snt Last Avg Best Wrst StDev?

  1. 2001:df8:0:80::2 0.0% 42 72.1 5.8 0.9 76.1 17.1
  2. 2001:468:1900:5::2 0.0% 42 1.6 2.7 1.0 51.8 7.8
  3. ge-2-0-0.2038.rtr.chic.net.i 28.6% 42 205.4 220.1 170.6 281.8 25.0
  4. ??? 100.0 42 0.0 0.0 0.0 0.0 0.0
  5. ??? 100.0 42 0.0 0.0 0.0 0.0 0.0
  6. 2001:478:6663:100::89 0.0% 42 65.2 66.9 65.1 69.2 1.0
  7. p1-1-3-0.r05.mlpsca01.us.bb. 0.0% 42 70.1 68.4 65.6 97.6 4.8
  8. po-1.r02.mlpsca01.us.bb.gin. 4.8% 42 73.1 89.0 66.6 250.0 48.6
  9. xe-2-0-0.r20.snjsca04.us.bb. 2.4% 42 66.7 68.6 66.3 73.5 1.6
  1. p64-0-0-0.r20.sttlwa01.us.bb 0.0% 42 88.0 87.9 85.8 103.6 2.7
  2. po-2.r00.sttlwa01.us.bb.gin. 0.0% 42 86.0 90.7 85.6 178.0 14.3
  3. fa-0.psg.sttlwa01.us.bb.gin. 0.0% 42 86.2 92.4 85.6 286.6 30.7
  4. psg.com 2.4% 42 86.3 91.3 86.1 221.7 20.9
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