How to deal with disconnects on PPPos cellular
Posted: Sun Aug 23, 2020 2:48 pm
Hi
So all is good while we have a a good connection. But in bad connectivity we loose the PPP connection on 2G and the modem issues a "NO CARRIER". I think the netif layer packs it up or somehow determines that PPP is no longer connected and we get the
"IP_EVENT_PPP_LOST_IP" event.
Does any one know of an elegant way to deal with this and going back to trying PPP connectivity. All tries I have done result in a reboot of one reason or the other and it seems that a lot of other people have had this issue as the net is full of example of failing ppp deinit failures etc and from https://github.com/espressif/esp-idf/issues/5633 it seems it is known issue
I am sure someone would have found a good way to do this wihtout a complete reboot , just looking for some help
Thanks
So all is good while we have a a good connection. But in bad connectivity we loose the PPP connection on 2G and the modem issues a "NO CARRIER". I think the netif layer packs it up or somehow determines that PPP is no longer connected and we get the
"IP_EVENT_PPP_LOST_IP" event.
Does any one know of an elegant way to deal with this and going back to trying PPP connectivity. All tries I have done result in a reboot of one reason or the other and it seems that a lot of other people have had this issue as the net is full of example of failing ppp deinit failures etc and from https://github.com/espressif/esp-idf/issues/5633 it seems it is known issue
I am sure someone would have found a good way to do this wihtout a complete reboot , just looking for some help
Thanks