Hello everyone,
I've been working on testing PPP support in SLM 2.6.1 without cmux on my Linux host machine. However, I encountered some logs during the process:
Note: For my case /dev/ttyACM2 is assign to different device, so I get /dev/ttyACM3
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CPU0614:~$ sudo pppd -detach /dev/ttyACM3 1000000 noauth crtscts novj nodeflate nobsdcomp debug usepeerdns noipdefault defaultroute ipcp-restart 5
using channel 44
Using interface ppp0
Connect: ppp0 <--> /dev/ttyACM3
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x9aba6d6d> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x2 <mru 1500>]
sent [LCP ConfAck id=0x2 <mru 1500>]
rcvd [LCP ConfRej id=0x1 <asyncmap 0x0> <magic 0x9aba6d6d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x2]
rcvd [LCP ConfAck id=0x2]
sent [LCP EchoReq id=0x0 magic=0x0]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [IPCP ConfReq id=0x3 <addr 10.65.137.60> <ms-dns1 8.8.8.8> <ms-dns2 8.8.4.4>]
sent [IPCP ConfRej id=0x3 <ms-dns1 8.8.8.8> <ms-dns2 8.8.4.4>]
rcvd [IPV6CP ConfReq id=0x2 <addr fe80::0000:5eff:fe00:53f4>]
Unsupported protocol 'IPv6 Control Protocol' (0x8057) received
sent [LCP ProtRej id=0x3 80 57 01 02 00 0e 01 0a 00 00 5e ff fe 00 53 f4]
rcvd [LCP EchoRep id=0x0 magic=0x0]
rcvd [IPCP ConfNak id=0x1 <addr 10.65.137.60> <ms-dns1 8.8.8.8> <ms-dns2 8.8.4.4>]
sent [IPCP ConfReq id=0x2 <addr 10.65.137.60> <ms-dns1 8.8.8.8> <ms-dns2 8.8.4.4>]
rcvd [IPCP ConfReq id=0x4 <addr 10.65.137.60>]
Given these logs, I'm wondering if there's any dependency on the IPv6 protocol for PPP support in SLM 2.6.1 without cmux. Any insights or suggestions would be greatly appreciated.
Thank you!
