On Tue, 2016-06-14 at 21:42 +0200, Thomas Schäfer wrote: > Hi, > > the good news first. The modem works under linux in both modes > (cdc_ether and > mbim). > > cdc-ether-mode works well in dualstack too without special treatment. > > I have some problem with dualstack in mbim-mode. > Using just the Networkmanager it only uses ipv4. If I use the > ModemMananger > manually with dhclient(and slaac) afterwards, I get dualstack > working. > > But the ModemManager doesn't know about it: > > mmcli -b > 3 > > > Bearer '/org/freedesktop/ModemManager1/Bearer/3' > ------------------------- > Status | connected: 'yes' > | suspended: 'no' > | interface: 'wwan0' > | IP timeout: '20' > ------------------------- > Properties | apn: 'internet.telekom' > | roaming: 'allowed' > | IP type: 'ipv4v6' > | user: 'none' > | password: 'none' > | number: 'none' > | Rm protocol: 'unknown' > ------------------------- > IPv4 configuration | method: 'static' > | address: '10.24.226.116' > | prefix: '29' > | gateway: '10.24.226.113' > | DNS: '10.74.210.210', '10.74.210.211' > | MTU: '1500' > ------------------------- > IPv6 configuration | method: 'unknown' > ------------------------- > Stats | Duration: '539' > | Bytes received: 'N/A' > | Bytes transmitted: 'N/A' > > > > On the other hand, when using an older mbim-modem (K5150) it works. I > tested > with master of libmbim and master modemmanager. > > Any ideas where I should continue to search?
As always when there are questions, MM debug logs are usually necessary :) We're looking for the lines like "IPv4 configuration available: xxx" and "IPv6 configuration available: xxx" and stuff around those. Dan _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
