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Module upper

Module upper 

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IPv6 Upper Layer Adaptation

This module groups the components that bridge between the FIPS routing layer and IPv6 applications: the TUN interface (packet I/O), DNS responder (.fips domain resolution), and ICMPv6 handling (error signaling and neighbor discovery).

Modulesยง

config
Upper layer configuration types.
dns
FIPS DNS Responder
hosts
Host-to-npub static mapping.
icmp
ICMPv6 message handling for FIPS.
icmp_rate_limit
ICMP Packet Too Big rate limiting.
ipv6_shim
IPv6 Header Compression for the FIPS IPv6 Shim (FSP Port 256)
tcp_mss
TCP MSS (Maximum Segment Size) clamping for MTU handling.
tun
FIPS TUN Interface