[f-nsp] IPv6 on MLX stopped working

[Mike Allen]

There is actually a quick patch for the SSH bug, use 5.6.00fb.  Agreed on
the release notes, its a double edged sword.  Some people want to know all
the bugs, others will use all the bugs as ammo.  The reality is everyone
has software bugs, the difference is how many they tell you about.

Mike

On Mon, Jun 15, 2015 at 9:40 AM, Youssef Bengelloun-Zahr <youssef at 720.fr>
wrote:

> Watch out for 05600f as it is affected by a nasty SSH bug.
>
> 05600g is due by August 31st.
>
> Best regards.
>
>
>
> > Le 15 juin 2015 à 17:55, Eldon Koyle <esk-puck.nether.net at esk.cs.usu.edu>
> a écrit :
> >
> > 05600b is a pretty early version.  I think the latest is 05600f.
> >
> > I try not no look too closely at release notes, as they can cause
> > various undesirable emotions ranging from depression to sheer terror.
> >
> > --
> > Eldon Koyle
> >
> >> On  Jun 15 16:55+0200, "Rolf Hanßen" wrote:
> >> Hello,
> >>
> >> anybody seen such behaviour on a MLX yet?
> >> IPv6 stopped working for a ve interface, re-entering the IP solved it.
> >> As far as I see this affected only that interface/IP.
> >>
> >> Ironware: 05600b
> >> Cards: NI-MLX-MR with NI-MLX-10Gx4 NI-MLX-10Gx2 NI-MLX-1Gx20-SFP
> >>
> >> SSH at de-dus-dc2-gw-001#sh run int ve 1359
> >> interface ve 1359
> >> port-name resolver1
> >> ip address x.x.x.x/30
> >> ipv6 address XXXX:XXXX:200:5::1/64
> >> ipv6 enable
> >> ipv6 nd suppress-ra
> >>
> >> SSH at de-dus-dc2-gw-001#ping ipv6 XXXX:XXXX:200:5::1
> >> Sending 1, 16-byte ICMPv6 Echo to XXXX:XXXX:200:5::1
> >> timeout 5000 msec, Hop Limit 64
> >> Type Control-c to abort
> >> Request timed out.
> >> No reply from remote host.
> >>
> >> SSH at de-dus-dc2-gw-001#sh ipv6 route XXXX:XXXX:200:5::1
> >> Type Codes - B:BGP C:Connected I:ISIS L:Local O:OSPF R:RIP S:Static
> >> BGP  Codes - i:iBGP e:eBGP
> >> ISIS Codes - L1:Level-1 L2:Level-2
> >> OSPF Codes - i:Inter Area 1:External Type 1 2:External Type 2
> >> STATIC Codes - d:DHCPv6
> >>        Type IPv6 Prefix           Next Hop Router    Interface
> >> Dis/Metric     Uptime src-vrf
> >> 1       C    XXXX:XXXX:200:5::/64   ::                 ve 1359       0/0
> >>         151d
> >>
> >> SSH at de-dus-dc2-gw-001#sh ipv6 neighbor
> >> Total number of Neighbor entries: 5
> >> Type Codes - *:Static
> >> Entries in default VRF:
> >>      IPv6 Address                            VLAN LinkLayer-Addr State
> >> Age  Port  R
> >> ...
> >> 4     fe80::250:56ff:fe9e:33c2                1359 0050.569e.33c2 STALE
> >> 12   4/2   0
> >> 5     XXXX:XXXX:200:5::2                      1359 0050.569e.33c2
> DELAY  2
> >>   4/2   0
> >>
> >>
> >> SSH at de-dus-dc2-gw-001#conf t
> >> SSH at de-dus-dc2-gw-001(config)#int ve 1359
> >> SSH at de-dus-dc2-gw-001(config-vif-1359)#no ipv6 address
> XXXX:XXXX:200:5::1/64
> >> SSH at de-dus-dc2-gw-001(config-vif-1359)#ipv6 address
> XXXX:XXXX:200:5::1/64
> >> SSH at de-dus-dc2-gw-001(config-vif-1359)#exit
> >> SSH at de-dus-dc2-gw-001(config)#exit
> >> SSH at de-dus-dc2-gw-001#ping ipv6 XXXX:XXXX:200:5::1
> >> Ping self done.
> >> SSH at de-dus-dc2-gw-001#
> >>
> >> kind regards
> >> Rolf
> >>
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