From f6071ecf0cd3768eaed9a847f676433c120ea89e Mon Sep 17 00:00:00 2001 From: Sander Vrijders Date: Thu, 21 Sep 2017 14:26:51 +0200 Subject: ipcpd: normal: Add alternate hop PFF This adds a PFF that returns an alternate hop as next hop in case the hop that would have been returned is down. --- src/tools/irm/irm_ipcp_bootstrap.c | 76 ++++++++++++++++++++------------------ 1 file changed, 41 insertions(+), 35 deletions(-) (limited to 'src/tools/irm/irm_ipcp_bootstrap.c') diff --git a/src/tools/irm/irm_ipcp_bootstrap.c b/src/tools/irm/irm_ipcp_bootstrap.c index 07a0fabb..9812f860 100644 --- a/src/tools/irm/irm_ipcp_bootstrap.c +++ b/src/tools/irm/irm_ipcp_bootstrap.c @@ -33,27 +33,28 @@ #include "irm_ops.h" #include "irm_utils.h" -#define NORMAL "normal" -#define SHIM_UDP "shim-udp" -#define SHIM_ETH_LLC "shim-eth-llc" -#define LOCAL "local" - -#define MD5 "MD5" -#define SHA3_224 "SHA3_224" -#define SHA3_256 "SHA3_256" -#define SHA3_384 "SHA3_384" -#define SHA3_512 "SHA3_512" - -#define DEFAULT_ADDR_SIZE 4 -#define DEFAULT_FD_SIZE 2 -#define DEFAULT_DDNS 0 -#define DEFAULT_ADDR_AUTH FLAT_RANDOM -#define DEFAULT_ROUTING LINK_STATE -#define DEFAULT_PFF SIMPLE_PFF -#define DEFAULT_HASH_ALGO DIR_HASH_SHA3_256 -#define ADDR_AUTH_FLAT "flat" -#define ROUTING_LINK_STATE "link_state" -#define PFF_SIMPLE_PFF "simple_pff" +#define NORMAL "normal" +#define SHIM_UDP "shim-udp" +#define SHIM_ETH_LLC "shim-eth-llc" +#define LOCAL "local" + +#define MD5 "MD5" +#define SHA3_224 "SHA3_224" +#define SHA3_256 "SHA3_256" +#define SHA3_384 "SHA3_384" +#define SHA3_512 "SHA3_512" + +#define DEFAULT_ADDR_SIZE 4 +#define DEFAULT_FD_SIZE 2 +#define DEFAULT_DDNS 0 +#define DEFAULT_ADDR_AUTH ADDR_AUTH_FLAT_RANDOM +#define DEFAULT_ROUTING ROUTING_LINK_STATE +#define DEFAULT_PFF PFF_SIMPLE +#define DEFAULT_HASH_ALGO DIR_HASH_SHA3_256 +#define FLAT_RANDOM_ADDR_AUTH "flat" +#define LINK_STATE_ROUTING "link_state" +#define SIMPLE_PFF "simple" +#define ALTERNATE_PFF "alternate" static void usage(void) { @@ -68,20 +69,23 @@ static void usage(void) " [addr
(default: %d)]\n" " [fd (default: %d)]\n" " [ttl (add time to live value in the PCI)]\n" - " [addr_auth
(default: %s)]\n" - " [routing (default: %s)]\n" - " [pff (default: %s)]\n" + " [addr_auth (default: %s)]\n" + " [routing (default: %s)]\n" + " [pff [PFF_POLICY] (default: %s)]\n" " [hash [ALGORITHM] (default: %s)]\n" - "where ALGORITHM = {" SHA3_224 " " SHA3_256 " " - SHA3_384 " " SHA3_512 "}\n" + "where ADDRESS_POLICY = {"FLAT_RANDOM_ADDR_AUTH"}\n" + " ROUTING_POLICY = {"LINK_STATE_ROUTING"}\n" + " PFF_POLICY = {" SIMPLE_PFF " " ALTERNATE_PFF "}\n" + " ALGORITHM = {" SHA3_224 " " SHA3_256 " " + SHA3_384 " " SHA3_512 "}\n\n" "if TYPE == " SHIM_UDP "\n" " ip \n" " [dns " - " (default: none)]\n" + " (default: none)]\n\n" "if TYPE == " SHIM_ETH_LLC "\n" " if_name \n", - DEFAULT_ADDR_SIZE, DEFAULT_FD_SIZE, ADDR_AUTH_FLAT, - ROUTING_LINK_STATE, PFF_SIMPLE_PFF, SHA3_256); + DEFAULT_ADDR_SIZE, DEFAULT_FD_SIZE, FLAT_RANDOM_ADDR_AUTH, + LINK_STATE_ROUTING, SIMPLE_PFF, SHA3_256); } int do_bootstrap_ipcp(int argc, char ** argv) @@ -140,18 +144,20 @@ int do_bootstrap_ipcp(int argc, char ** argv) argc++; argv--; } else if (matches(*argv, "addr_auth") == 0) { - if (strcmp(ADDR_AUTH_FLAT, *(argv + 1)) == 0) - addr_auth_type = FLAT_RANDOM; + if (strcmp(FLAT_RANDOM_ADDR_AUTH, *(argv + 1)) == 0) + addr_auth_type = ADDR_AUTH_FLAT_RANDOM; else goto unknown_param; } else if (matches(*argv, "routing") == 0) { - if (strcmp(ROUTING_LINK_STATE, *(argv + 1)) == 0) - routing_type = LINK_STATE; + if (strcmp(LINK_STATE_ROUTING, *(argv + 1)) == 0) + routing_type = ROUTING_LINK_STATE; else goto unknown_param; } else if (matches(*argv, "pff") == 0) { - if (strcmp(PFF_SIMPLE_PFF, *(argv + 1)) == 0) - pff_type = SIMPLE_PFF; + if (strcmp(SIMPLE_PFF, *(argv + 1)) == 0) + pff_type = PFF_SIMPLE; + else if (strcmp(ALTERNATE_PFF, *(argv + 1)) == 0) + pff_type = PFF_ALTERNATE; else goto unknown_param; } else { -- cgit v1.2.3