utun2

Commit Graph

Author	SHA1	Message	Date
Evgeny	28e5950d29	TOPO_BGP -> TOPO_GROUP: multi-group support - Renamed TOPO_BGP to TOPO_GROUP with topo_group_id (64bit) - Added TOPO_GROUPS container (ll_queue group_list) in UTUN_INSTANCE - Memory pools moved from TOPO_GROUP to TOPO_GROUPS (instance-level) - Default group: TOPO_GROUP_UTUN = 0x8000000000000000 - topo_groups_get_default() searches by group_id, not just first entry - All topo_bgp_* renamed to topo_group_*; function signatures updated - Files: topo_bgp.h/c -> topo_group.h/c	3 months ago
Evgeny	3c3d9a65d9	refactor: переименование route_node/route_bgp в topo_node/topo_bgp Файлы: route_node.* route_node_lmdb.* route_bgp.* -> topo_node.* topo_node_lmdb.* topo_bgp.* Структуры: - ROUTE_BGP -> TOPO_BGP, ROUTE_BGP_CONN_ITEM -> TOPO_BGP_CONN_ITEM - NODEINFO -> TOPO_NODE, NODEINFO_Q -> TOPO_NODEQ, NODEINFO_PATH -> TOPO_NODEPATH - NODEINFO_ROUTES -> TOPO_NODESUBNETS, NODE_CONNECTIVITY -> TOPO_CONNECTIVITY - wire: NODEINFO_MSG -> TOPOMSG_NODE, NODEINFO_IPV4_* -> TOPOMSG_4 и т.д. - memory: NI_IPV4_ -> TOPO_4, NI_IPV6_ -> TOPO_6 - ROUTE_SUBCMD_ -> TOPO_SUBCMD_, ETCP_ID_ROUTE_ENTRY -> ETCP_ID_TOPO_ENTRY Функции: - route_bgp_ -> topo_bgp_* - nodeinfo_* -> topo_node_* - route_node_* -> topo_node_* - route_node_lmdb_* -> topo_node_lmdb_* Смысл: отделение механизма формирования топологии узлов от IP-роутинга.	3 months ago
Evgeny	0b5a710fe6	etcp_connect + BGP_READY callbacks + router reconnect test - etcp_connect.c: async connect API with EARLY/LATE/BGP_READY callbacks - etcp_connect.h: declaration (via etcp_api.h) - connect_deliver: fix to preserve unfired callback nodes - etcp_set_routing_exchange_state: fires bgp_ready_cbk on TABLE_COMPLETE - route_bgp: TABLE_COMPLETE handler + route_bgp_send_table_complete - etcp.c: connections_count tracking, cleanup on close - test_etcp_router_reconnect: a-b-c topology with b restart (etcp_connect) - test_etcp_connect: unit tests for async connect API - etcp_router: inflight/retrans/close improvements - Various proxy/NAT/router cleanups	3 months ago
Evgeny	a7b20f268f	feat: conn_mgr, dummynet block-addr, indirect routing, alien nodes, nodeinfo refactor	3 months ago
Evgeny	e765d62e43	etcp_route_send: add force parameter to bypass send_q limit for control messages CLOSE/ERROR/CONNECT and routing messages use force=1 to never be dropped by backpressure. Regular DATA uses force=0 (default).	4 months ago
Evgeny	b829ff7001	fix use-after-free in tests: swap queue_entry_free/queue_dgram_free order, fix dangling timer handles and stack args; add ETCP MTU bounds, assembly overflow check, etcp_update_mtu	5 months ago
Evgeny	a0e5446790	migrate NAT and DATA to etcp_router, fix warnings and destroy order	5 months ago
Evgeny	595d2b177b	Refactor: Replace custom tc_hton/tc_ntoh with standard htobe16/be16toh/htobe32/be32toh, move htobe16/be16toh to platform_compat.h	5 months ago
Evgeny	aafa0cfcab	Fix: Add portable tc_htonl/tc_htons/tc_ntohl/tc_ntohs macros, replace winsock2-incompatible hton/nto in NAT test files	5 months ago
Evgeny	3dd8fa4085	Fix: Remove arpa/inet.h from test_nat_stress.c and test_nat_transport.c, use platform_compat.h for byte-order funcs	5 months ago
Evgeny	907ef244c6	NAT: Full Cone (EIM) NAT with ETCP_ID_NAT protocol, per-node routing, and comprehensive test suite - New ETCP protocol ETCP_ID_NAT (0x02) for NAT traffic between nodes - eim_nat.c/h: Pure NAT engine (table, port allocation, checksum updates, egress/ingress) - nat_transport.c/h: Transport layer (NAT TUN, ETCP binding, client/provider roles) - route_bgp_find_conn_for_node(): shared utility for optimal connection lookup - tun_init_nat(): dedicated TUN creation for NAT - Config: [nat] section with tun_ip, port_start/end, nat_via, forward rules - Fix: csum_update_ip/transport use htonl() halves (correct on LE systems) - Fix: IP_FRAG_MF_MASK changed to 0x2000 (after ntohs, MF is bit 13) - Tests: 26 engine unit + 4 transport integration + 7 stress (29 total)	5 months ago

11 Commits (58503907b5fe0ae983e875305f783a6143f9e2f0)