Re: RCM4300 MTU Stuck at 16

"[email protected] [rabbit-semi]" <[email protected]> 29 Jan 2016 09:16:53 -0800
Newsgroups gmane.comp.hardware.rabbit-semiconductor
Message-ID <[email protected]>
Hi Tom,

I applied the patch (TCP/IP.LIB) patch to DC 10.72 and re-ran the tests.
The results were the same.

However when I used DC 10.66 then the problem went away.
In other words, the value set by "ETH_MTU    1234" was correctly reported by   ip_print_ifs()  as;

Interface table:                                                                
                                                                                
#  IP addr.        Mask            Up  Lnk Pwr Type MTU  Flags  Peer/router     
-- --------------- --------------- --- --- --- ---- ---- ------ --------------- 
 0 192.168.1.5     255.255.255.0   yes yes yes eth  1234 *      192.168.1.254  
 
MTU:1234      

So DC 10.66 works correctly with the RCM4300, while DC 10.72 does not.
I don't have any of the intermediate versions between 10.66 and 10.72.

Regards,
Mike