MC7304 connection?

[Aleksander Morgado]

On Wed, May 21, 2014 at 12:00 PM, Bjørn Mork <bjorn at mork.no> wrote:
>>> usbmon snooping might also tell us something if the problem really is
>>> related to framing mismatch.
>>>
>>
>> Will try to see if usbmon helps.
>
> Let's hope it gives us some pointers at least.  I'm completely lost now.


Ok, so Bjørn spotted in my USB traces that dhclient doesn't even send
a DHCP request to the interface after it is brought up. Tried with
dhcpcd instead and I correctly get the interface set up:

$ sudo dhcpcd wwp0s29u1u2i10
dhcpcd[15711]: version 6.3.2 starting
dhcpcd[15711]: DUID 00:01:00:01:1a:6a:8d:a3:40:61:86:33:ce:31
dhcpcd[15711]: wwp0s29u1u2i10: IAID de:91:bc:0f
dhcpcd[15711]: wwp0s29u1u2i10: soliciting an IPv6 router
dhcpcd[15711]: wwp0s29u1u2i10: soliciting a DHCP lease
dhcpcd[15711]: wwp0s29u1u2i10: offered 10.140.112.224 from 10.140.112.225
dhcpcd[15711]: wwp0s29u1u2i10: leased 10.140.112.224 for 7200 seconds
dhcpcd[15711]: wwp0s29u1u2i10: adding route to 10.140.112.224/30
dhcpcd[15711]: wwp0s29u1u2i10: adding default route via 10.140.112.225
dhcpcd[15711]: forked to background, child pid 15815

$ ip addr
46: wwp0s29u1u2i10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
pfifo_fast state UNKNOWN group default qlen 1000
    link/ether 92:fa:de:91:bc:0f brd ff:ff:ff:ff:ff:ff
    inet 10.140.112.224/30 brd 10.140.112.227 scope global wwp0s29u1u2i10
       valid_lft forever preferred_lft forever
    inet6 fe80::90fa:deff:fe91:bc0f/64 scope link
       valid_lft forever preferred_lft forever

Has anyone seen an issue like this one before?

-- 
Aleksander
https://aleksander.es