I have one of those! On Jun 17, 2015 6:56 PM, "Zach Smith" <[email protected]> wrote:
> Could be. Wouldn’t hurt to try a regular old “dumb” switch. > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Robert > Deschambault > *Sent:* Wednesday, June 17, 2015 4:48 PM > *To:* Mailing list for lwIP users > *Subject:* Re: [lwip-users] Strategy Question for DHCP > > > > Any suggestions are appreciated! We are using straight Ethernet through a > managed switch. I can attach the record if it might help. DHCP and static > IP work with no problems. But when I set the switch to disable DHCP or put > it in unmanaged mode and enable autoip I see the assignment but no pings > work. I notice someone else had the same problem but I wasn't able to > figure out if there was a solution. I will try your suggestion to break on > the switch to stop mode and see how the code got there. Could the switch be > doing something? > > On Jun 17, 2015 6:38 PM, "Zach Smith" <[email protected]> wrote: > > That is strange. What is your physical interface - Ethernet? Wi-Fi? Are > you possibly getting your own probes reflected back to you thus thinking > that someone else out there already has your address – long shot. > > Sorry I can’t help more. I would put a breakpoint where you see the state > get set back to STOP (I think there is only a couple places): > > netif->autoip->state = AUTOIP_STATE_OFF; > > Then work backwards from there to see how you got there. > > -Zach > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Robert > Deschambault > *Sent:* Tuesday, June 16, 2015 7:48 AM > *To:* Mailing list for lwIP users > *Subject:* Re: [lwip-users] Strategy Question for DHCP > > > > Hi, > > > > I have been doing some additional checking using the built in debug > messages from lwip during my autoip sequence. What I have found that the > autoip moves to state 1 (probing) to state 2 (announcing). But when the IP > is assigned, it goes to state 0 (stop) and never gets to state 3 (bound). > I am calling autoip_tmr() every 100 ms. I can see the autoip_bind() call > getting executed. Any ideas? > > > > Thanks, > > Bob > > > > -- > > Bob Deschambault > ------------------------------ > > Confidentiality Notice: This e-mail may contain confidential and > privileged material for the sole use of the intended recipient(s). Any > review, use, distribution or disclosure by others is strictly prohibited. > If you are not the intended recipient (or authorized to receive from the > recipient), please contact the sender by reply e-mail and delete all copies > of the message. > > > _______________________________________________ > lwip-users mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/lwip-users > > ------------------------------ > Confidentiality Notice: This e-mail may contain confidential and > privileged material for the sole use of the intended recipient(s). Any > review, use, distribution or disclosure by others is strictly prohibited. > If you are not the intended recipient (or authorized to receive from the > recipient), please contact the sender by reply e-mail and delete all copies > of the message. > > _______________________________________________ > lwip-users mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/lwip-users >
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