I need to use ipv4 since my home network dont support ipv6 and I expect similar issues in the production environment. When I try to ping ipv4 from my thread cli device through my border router I'll get an error:
ot ping 8.8.8.8 Error 6: Parse
Nat64 on Openthread Border Router is enabled:
sudo ot-ctl nat64 state PrefixManager: Active Translator: Active Done
I can ping through ot on border router an ipv4
sudo ot-ctl ping 8.8.8.8 Pinging synthesized IPv6 address: fd4e:8ea1:cbd3:2:0:0:808:808 16 bytes from fd4e:8ea1:cbd3:2:0:0:808:808: icmp_seq=2 hlim=117 time=8ms 1 packets transmitted, 1 packets received. Packet loss = 0.0%. Round-trip min/avg/max = 8/8.0/8 ms. Done
I can ping from thread cli to border and vice versa on ipv6
I am using the nrfconnect cli sample in different sdk versions e.g. 2.1.2 or 2.0.2 with standrd prefs:
# # Copyright (c) 2020 Nordic Semiconductor # # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause # # Network shell CONFIG_SHELL=y CONFIG_OPENTHREAD_SHELL=y CONFIG_SHELL_ARGC_MAX=26 CONFIG_SHELL_CMD_BUFF_SIZE=416 # Enable OpenThread features set CONFIG_OPENTHREAD_NORDIC_LIBRARY_MASTER=y CONFIG_NET_L2_OPENTHREAD=y # Generic networking options CONFIG_NETWORKING=y CONFIG_ASSERT=y CONFIG_ASSERT_NO_COND_INFO=y CONFIG_MBEDTLS_SHA1_C=n CONFIG_FPU=y CONFIG_GPIO_SHELL=y
