 Red Bear OS
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2b278390ee
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tun: wire TUN scheme into event loop + SLAAC RS/RA protocol
TUN integration:
- Smolnetd gains tun_scheme: TunScheme field and tun_file parameter
- on_tun_scheme_event() handler added (scheme event → poll)
- main.rs: EventSource::TunScheme, subscription, dispatch
- TUN devices can now receive and transmit packets through the netstack
SLAAC (RFC 4862):
- build_router_solicitation(): ICMPv6 Type 133 with source LL address option
- parse_router_advertisement(): ICMPv6 Type 134 with Prefix Information
option extraction (on-link, autonomous, lifetimes)
- Slacd state machine: Idle → Solicited → Configured
tick() drives RS retransmit (3 retries, 5s timeout)
process_ra() extracts autonomous /64 prefixes
- ParsedRa, RaPrefix public structs for integration with IPv6 stack
Reference: Linux 7.1 ndisc_send_rs() / ndisc_router_discovery() /
addrconf_prefix_rcv()
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2026-07-08 13:47:04 +03:00 |
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Red Bear OS
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bb3e36e4e0
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restore: networking stack files from reflog (Phases 1-6)
Recovered from reflog commits 1c80937e and d0ecc067 after force-push data loss.
Includes: filter/, icmp_error.rs, slaac.rs, bond.rs, bridge.rs, gre.rs, ipip.rs,
qdisc.rs, tun.rs, vlan.rs, vxlan.rs, netfilter.rs, tun.rs, conntrack.rs, nat.rs,
rule.rs, table.rs, redbear-ufw/, dhcpv6d/, netdiag/ — 39 files total.
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2026-07-08 13:27:49 +03:00 |
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