4G LTE with Sierra Wireless MC7354 & Google Project Fi



  • I have  a converted Dell MC7354 thats appears to work but I am unable to figure out settings for Google project Fi.

    Looking at the logs I see the following:

    Dec 13 20:27:50	ppp		[opt2_link0] LCP: state change Closed --> Initial
    Dec 13 20:27:50	ppp		[opt2_link0] LCP: Down event
    Dec 13 20:27:50	ppp		[opt2_link0] Link: DOWN event
    Dec 13 20:27:50	ppp		[opt2_link0] LCP: LayerFinish
    Dec 13 20:27:50	ppp		[opt2_link0] LCP: state change Closing --> Closed
    Dec 13 20:27:48	ppp		[opt2_link0] LCP: SendTerminateReq #3
    Dec 13 20:27:46	ppp		[opt2_link0] LCP: LayerDown
    Dec 13 20:27:46	ppp		[opt2_link0] LCP: SendTerminateReq #2
    Dec 13 20:27:46	ppp		[opt2] IPV6CP: state change Closed --> Initial
    Dec 13 20:27:46	ppp		[opt2] IPV6CP: Down event
    Dec 13 20:27:46	ppp		[opt2] IPCP: state change Closed --> Initial
    Dec 13 20:27:46	ppp		[opt2] IPCP: Down event
    Dec 13 20:27:46	ppp		[opt2] IPV6CP: state change Stopped --> Closed
    Dec 13 20:27:46	ppp		[opt2] IPV6CP: Close event
    Dec 13 20:27:46	ppp		[opt2] IPCP: state change Stopped --> Closed
    Dec 13 20:27:46	ppp		[opt2] IPCP: Close event
    Dec 13 20:27:46	ppp		[opt2] Bundle: Status update: up 0 links, total bandwidth 9600 bps
    Dec 13 20:27:46	ppp		[opt2_link0] Link: Leave bundle "opt2"
    Dec 13 20:27:46	ppp		[opt2_link0] LCP: state change Opened --> Closing
    Dec 13 20:27:46	ppp		[opt2_link0] LCP: Close event
    Dec 13 20:27:46	ppp		[opt2_link0] Link: CLOSE event
    Dec 13 20:27:46	ppp		[opt2] Bundle: closing link "opt2_link0"...
    Dec 13 20:27:46	ppp		[opt2] Bundle: No NCPs left. Closing links...
    Dec 13 20:27:46	ppp		[opt2] IPV6CP: LayerFinish
    Dec 13 20:27:46	ppp		[opt2] IPV6CP: state change Req-Sent --> Stopped
    Dec 13 20:27:46	ppp		[opt2] IPV6CP: parameter negotiation failed
    Dec 13 20:27:46	ppp		[opt2] IPCP: LayerFinish
    Dec 13 20:27:46	ppp		[opt2] IPCP: state change Req-Sent --> Stopped
    Dec 13 20:27:46	ppp		[opt2] IPCP: parameter negotiation failed
    Dec 13 20:27:46	ppp		[opt2_link0] LCP: no reply to 1 echo request(s)
    Dec 13 20:27:44	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:44	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:44	ppp		[opt2] IPCP: SendConfigReq #10
    Dec 13 20:27:44	ppp		[opt2] IPV6CP: SendConfigReq #10
    Dec 13 20:27:42	ppp		[opt2] IPV6CP: SendConfigReq #9
    Dec 13 20:27:42	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:42	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:42	ppp		[opt2] IPCP: SendConfigReq #9
    Dec 13 20:27:40	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:40	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:40	ppp		[opt2] IPCP: SendConfigReq #8
    Dec 13 20:27:40	ppp		[opt2] IPV6CP: SendConfigReq #8
    Dec 13 20:27:38	ppp		[opt2] IPV6CP: SendConfigReq #7
    Dec 13 20:27:38	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:38	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:38	ppp		[opt2] IPCP: SendConfigReq #7
    Dec 13 20:27:36	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:36	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:36	ppp		[opt2] IPCP: SendConfigReq #6
    Dec 13 20:27:36	ppp		[opt2] IPV6CP: SendConfigReq #6
    Dec 13 20:27:34	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:34	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:34	ppp		[opt2] IPCP: SendConfigReq #5
    Dec 13 20:27:34	ppp		[opt2] IPV6CP: SendConfigReq #5
    Dec 13 20:27:32	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:32	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:32	ppp		[opt2] IPCP: SendConfigReq #4
    Dec 13 20:27:32	ppp		[opt2] IPV6CP: SendConfigReq #4
    Dec 13 20:27:30	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:30	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:30	ppp		[opt2] IPCP: SendConfigReq #3
    Dec 13 20:27:30	ppp		[opt2] IPV6CP: SendConfigReq #3
    Dec 13 20:27:28	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:28	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:28	ppp		[opt2] IPCP: SendConfigReq #2
    Dec 13 20:27:28	ppp		[opt2] IPV6CP: SendConfigReq #2
    Dec 13 20:27:26	ppp		[opt2] IPV6CP: SendConfigReq #1
    Dec 13 20:27:26	ppp		[opt2] IPV6CP: state change Starting --> Req-Sent
    Dec 13 20:27:26	ppp		[opt2] IPV6CP: Up event
    Dec 13 20:27:26	ppp		[opt2] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
    Dec 13 20:27:26	ppp		[opt2] IPADDR 0.0.0.0
    Dec 13 20:27:26	ppp		[opt2] IPCP: SendConfigReq #1
    Dec 13 20:27:26	ppp		[opt2] IPCP: state change Starting --> Req-Sent
    Dec 13 20:27:26	ppp		[opt2] IPCP: Up event
    Dec 13 20:27:26	ppp		[opt2] IPV6CP: LayerStart
    Dec 13 20:27:26	ppp		[opt2] IPV6CP: state change Initial --> Starting
    Dec 13 20:27:26	ppp		[opt2] IPV6CP: Open event
    Dec 13 20:27:26	ppp		[opt2] IPCP: LayerStart
    Dec 13 20:27:26	ppp		[opt2] IPCP: state change Initial --> Starting
    Dec 13 20:27:26	ppp		[opt2] IPCP: Open event
    Dec 13 20:27:26	ppp		[opt2] Bundle: Status update: up 1 link, total bandwidth 100000000 bps
    Dec 13 20:27:26	ppp		[opt2_link0] Link: Join bundle "opt2"
    Dec 13 20:27:26	ppp		[opt2_link0] Link: Matched action 'bundle "opt2" ""'
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: authorization successful
    Dec 13 20:27:26	ppp		[opt2_link0] CHAP: rec'd SUCCESS #1 len: 4
    Dec 13 20:27:26	ppp		[opt2_link0] CHAP: sending RESPONSE #1 len: 25
    Dec 13 20:27:26	ppp		[opt2_link0] CHAP: Using authname "user"
    Dec 13 20:27:26	ppp		[opt2_link0] Name: "UMTS_CHAP_SRVR"
    Dec 13 20:27:26	ppp		[opt2_link0] CHAP: rec'd CHALLENGE #1 len: 35
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: rec'd Discard Request #7 (Opened)
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: LayerUp
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: auth: peer wants CHAP, I want nothing
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: state change Ack-Sent --> Opened
    Dec 13 20:27:26	ppp		[opt2_link0] MAGICNUM 0xba589272
    Dec 13 20:27:26	ppp		[opt2_link0] MRU 1500
    Dec 13 20:27:26	ppp		[opt2_link0] ACCMAP 0x000a0000
    Dec 13 20:27:26	ppp		[opt2_link0] PROTOCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] ACFCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: rec'd Configure Ack #1 (Ack-Sent)
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: state change Req-Sent --> Ack-Sent
    Dec 13 20:27:26	ppp		[opt2_link0] ACFCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] PROTOCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] MAGICNUM 0x451bbe77
    Dec 13 20:27:26	ppp		[opt2_link0] AUTHPROTO CHAP MD5
    Dec 13 20:27:26	ppp		[opt2_link0] ACCMAP 0x00000000
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: SendConfigAck #6
    Dec 13 20:27:26	ppp		[opt2_link0] ACFCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] PROTOCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] MAGICNUM 0x451bbe77
    Dec 13 20:27:26	ppp		[opt2_link0] AUTHPROTO CHAP MD5
    Dec 13 20:27:26	ppp		[opt2_link0] ACCMAP 0x00000000
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: rec'd Configure Request #6 (Req-Sent)
    Dec 13 20:27:26	ppp		[opt2_link0] MAGICNUM 0xba589272
    Dec 13 20:27:26	ppp		[opt2_link0] MRU 1500
    Dec 13 20:27:26	ppp		[opt2_link0] ACCMAP 0x000a0000
    Dec 13 20:27:26	ppp		[opt2_link0] PROTOCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] ACFCOMP
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: SendConfigReq #1
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: state change Starting --> Req-Sent
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: Up event
    Dec 13 20:27:26	ppp		[opt2_link0] Link: UP event
    Dec 13 20:27:26	ppp		[opt2_link0] MODEM: chat script succeeded
    Dec 13 20:27:26	ppp		[opt2_link0] CHAT: Connected at 100000000.
    Dec 13 20:27:26	ppp		[opt2_link0] CHAT: ATDT*99#
    Dec 13 20:27:26	ppp		[opt2_link0] CHAT: Dialing server at *99#...
    Dec 13 20:27:26	ppp		[opt2_link0] CHAT: Detected Hayes compatible modem.
    Dec 13 20:27:26	ppp		[opt2_link0] CHAT: +CGDCONT=1,"IP","h2g2"
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: LayerStart
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: state change Initial --> Starting
    Dec 13 20:27:26	ppp		[opt2_link0] LCP: Open event
    Dec 13 20:27:26	ppp		[opt2_link0] Link: OPEN event
    Dec 13 20:27:26	ppp		[opt2] Bundle: Interface ng0 created
    

    Has anyone with this configuration been able to get it working?


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