kernelconfig_penguin
default or selected kernelversion does not have config value CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE.
Result is shown for kernelversion 6.0-rc7

GHC Routing Options Header Support

modulename: nhc_ghc_ext_route.ko
configname: CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE

Linux Kernel Configuration
└─> Networking support
└─> Networking options
└─> Next Header and Generic Header Compression Support
└─> GHC Routing Options Header Support

6LoWPAN IPv6 routing option generic header compression according
to RFC7400.


source code:


net/6lowpan/nhc_ghc_ext_route.c