diff options
Diffstat (limited to 'sharpd/sharp_vty.c')
| -rw-r--r-- | sharpd/sharp_vty.c | 196 |
1 files changed, 192 insertions, 4 deletions
diff --git a/sharpd/sharp_vty.c b/sharpd/sharp_vty.c index 486ccf6bfe..e2ea773055 100644 --- a/sharpd/sharp_vty.c +++ b/sharpd/sharp_vty.c @@ -162,7 +162,12 @@ DEFPY (install_routes_data_dump, DEFPY (install_routes, install_routes_cmd, - "sharp install routes [vrf NAME$vrf_name] <A.B.C.D$start4|X:X::X:X$start6> <nexthop <A.B.C.D$nexthop4|X:X::X:X$nexthop6>|nexthop-group NHGNAME$nexthop_group> (1-1000000)$routes [instance (0-255)$instance] [repeat (2-1000)$rpt]", + "sharp install routes [vrf NAME$vrf_name]\ + <A.B.C.D$start4|X:X::X:X$start6>\ + <nexthop <A.B.C.D$nexthop4|X:X::X:X$nexthop6>|\ + nexthop-group NHGNAME$nexthop_group>\ + [backup$backup <A.B.C.D$backup_nexthop4|X:X::X:X$backup_nexthop6>] \ + (1-1000000)$routes [instance (0-255)$instance] [repeat (2-1000)$rpt]", "Sharp routing Protocol\n" "install some routes\n" "Routes to install\n" @@ -175,6 +180,9 @@ DEFPY (install_routes, "V6 Nexthop address to use\n" "Nexthop-Group to use\n" "The Name of the nexthop-group\n" + "Backup nexthop to use(Can be an IPv4 or IPv6 address)\n" + "Backup V4 Nexthop address to use\n" + "Backup V6 Nexthop address to use\n" "How many to create\n" "Instance to use\n" "Instance\n" @@ -197,6 +205,8 @@ DEFPY (install_routes, memset(&sg.r.orig_prefix, 0, sizeof(sg.r.orig_prefix)); memset(&sg.r.nhop, 0, sizeof(sg.r.nhop)); memset(&sg.r.nhop_group, 0, sizeof(sg.r.nhop_group)); + memset(&sg.r.backup_nhop, 0, sizeof(sg.r.nhop)); + memset(&sg.r.backup_nhop_group, 0, sizeof(sg.r.nhop_group)); if (start4.s_addr != 0) { prefix.family = AF_INET; @@ -219,6 +229,12 @@ DEFPY (install_routes, return CMD_WARNING; } + /* Explicit backup not available with named nexthop-group */ + if (backup && nexthop_group) { + vty_out(vty, "%% Invalid: cannot specify both nexthop-group and backup\n"); + return CMD_WARNING; + } + if (nexthop_group) { struct nexthop_group_cmd *nhgc = nhgc_find(nexthop_group); if (!nhgc) { @@ -229,6 +245,22 @@ DEFPY (install_routes, } sg.r.nhop_group.nexthop = nhgc->nhg.nexthop; + + /* Use group's backup nexthop info if present */ + if (nhgc->backup_list_name[0]) { + struct nexthop_group_cmd *bnhgc = + nhgc_find(nhgc->backup_list_name); + + if (!bnhgc) { + vty_out(vty, "%% Backup group %s not found for group %s\n", + nhgc->backup_list_name, + nhgc->name); + return CMD_WARNING; + } + + sg.r.backup_nhop.vrf_id = vrf->vrf_id; + sg.r.backup_nhop_group.nexthop = bnhgc->nhg.nexthop; + } } else { if (nexthop4.s_addr != INADDR_ANY) { sg.r.nhop.gate.ipv4 = nexthop4; @@ -242,11 +274,30 @@ DEFPY (install_routes, sg.r.nhop_group.nexthop = &sg.r.nhop; } + /* Use single backup nexthop if specified */ + if (backup) { + /* Set flag and index in primary nexthop */ + SET_FLAG(sg.r.nhop.flags, NEXTHOP_FLAG_HAS_BACKUP); + sg.r.nhop.backup_idx = 0; + + if (backup_nexthop4.s_addr != INADDR_ANY) { + sg.r.backup_nhop.gate.ipv4 = backup_nexthop4; + sg.r.backup_nhop.type = NEXTHOP_TYPE_IPV4; + } else { + sg.r.backup_nhop.gate.ipv6 = backup_nexthop6; + sg.r.backup_nhop.type = NEXTHOP_TYPE_IPV6; + } + + sg.r.backup_nhop.vrf_id = vrf->vrf_id; + sg.r.backup_nhop_group.nexthop = &sg.r.backup_nhop; + } + sg.r.inst = instance; sg.r.vrf_id = vrf->vrf_id; rts = routes; - sharp_install_routes_helper(&prefix, sg.r.vrf_id, - sg.r.inst, &sg.r.nhop_group, rts); + sharp_install_routes_helper(&prefix, sg.r.vrf_id, sg.r.inst, + &sg.r.nhop_group, &sg.r.backup_nhop_group, + rts); return CMD_SUCCESS; } @@ -337,8 +388,142 @@ DEFUN_NOSH (show_debugging_sharpd, DEBUG_STR "Sharp Information\n") { - vty_out(vty, "Sharp debugging status\n"); + vty_out(vty, "Sharp debugging status:\n"); + + return CMD_SUCCESS; +} + +DEFPY(sharp_lsp_prefix_v4, sharp_lsp_prefix_v4_cmd, + "sharp lsp (0-100000)$inlabel\ + nexthop-group NHGNAME$nhgname\ + [prefix A.B.C.D/M$pfx\ + " FRR_IP_REDIST_STR_ZEBRA "$type_str [instance (0-255)$instance]]", + "Sharp Routing Protocol\n" + "Add an LSP\n" + "The ingress label to use\n" + "Use nexthops from a nexthop-group\n" + "The nexthop-group name\n" + "Label a prefix\n" + "The v4 prefix to label\n" + FRR_IP_REDIST_HELP_STR_ZEBRA + "Instance to use\n" + "Instance\n") +{ + struct nexthop_group_cmd *nhgc = NULL; + struct prefix p = {}; + int type = 0; + + /* We're offered a v4 prefix */ + if (pfx->family > 0 && type_str) { + p.family = pfx->family; + p.prefixlen = pfx->prefixlen; + p.u.prefix4 = pfx->prefix; + + type = proto_redistnum(AFI_IP, type_str); + if (type < 0) { + vty_out(vty, "%% Unknown route type '%s'\n", type_str); + return CMD_WARNING; + } + } else if (pfx->family > 0 || type_str) { + vty_out(vty, "%% Must supply both prefix and type\n"); + return CMD_WARNING; + } + + nhgc = nhgc_find(nhgname); + if (!nhgc) { + vty_out(vty, "%% Nexthop-group '%s' does not exist\n", + nhgname); + return CMD_WARNING; + } + + if (nhgc->nhg.nexthop == NULL) { + vty_out(vty, "%% Nexthop-group '%s' is empty\n", nhgname); + return CMD_WARNING; + } + + if (sharp_install_lsps_helper(true, pfx->family > 0 ? &p : NULL, + type, instance, inlabel, + &(nhgc->nhg)) == 0) + return CMD_SUCCESS; + else { + vty_out(vty, "%% LSP install failed!\n"); + return CMD_WARNING; + } +} + +DEFPY(sharp_remove_lsp_prefix_v4, sharp_remove_lsp_prefix_v4_cmd, + "sharp remove lsp \ + (0-100000)$inlabel\ + nexthop-group NHGNAME$nhgname\ + [prefix A.B.C.D/M$pfx\ + " FRR_IP_REDIST_STR_SHARPD "$type_str [instance (0-255)$instance]]", + "Sharp Routing Protocol\n" + "Remove data\n" + "Remove an LSP\n" + "The ingress label\n" + "Use nexthops from a nexthop-group\n" + "The nexthop-group name\n" + "Specify a v4 prefix\n" + "The v4 prefix to label\n" + FRR_IP_REDIST_HELP_STR_SHARPD + "Routing instance\n" + "Instance to use\n") +{ + struct nexthop_group_cmd *nhgc = NULL; + struct prefix p = {}; + int type = 0; + + /* We're offered a v4 prefix */ + if (pfx->family > 0 && type_str) { + p.family = pfx->family; + p.prefixlen = pfx->prefixlen; + p.u.prefix4 = pfx->prefix; + + type = proto_redistnum(AFI_IP, type_str); + if (type < 0) { + vty_out(vty, "%% Unknown route type '%s'\n", type_str); + return CMD_WARNING; + } + } else if (pfx->family > 0 || type_str) { + vty_out(vty, "%% Must supply both prefix and type\n"); + return CMD_WARNING; + } + nhgc = nhgc_find(nhgname); + if (!nhgc) { + vty_out(vty, "%% Nexthop-group '%s' does not exist\n", + nhgname); + return CMD_WARNING; + } + + if (nhgc->nhg.nexthop == NULL) { + vty_out(vty, "%% Nexthop-group '%s' is empty\n", nhgname); + return CMD_WARNING; + } + + if (sharp_install_lsps_helper(false, pfx->family > 0 ? &p : NULL, + type, instance, inlabel, + &(nhgc->nhg)) == 0) + return CMD_SUCCESS; + else { + vty_out(vty, "%% LSP remove failed!\n"); + return CMD_WARNING; + } +} + +DEFPY (logpump, + logpump_cmd, + "sharp logpump duration (1-60) frequency (1-1000000) burst (1-1000)", + "Sharp Routing Protocol\n" + "Generate bulk log messages for testing\n" + "Duration of run (s)\n" + "Duration of run (s)\n" + "Frequency of bursts (s^-1)\n" + "Frequency of bursts (s^-1)\n" + "Number of log messages per each burst\n" + "Number of log messages per each burst\n") +{ + sharp_logpump_run(vty, duration, frequency, burst); return CMD_SUCCESS; } @@ -351,6 +536,9 @@ void sharp_vty_init(void) install_element(ENABLE_NODE, &sharp_nht_data_dump_cmd); install_element(ENABLE_NODE, &watch_nexthop_v6_cmd); install_element(ENABLE_NODE, &watch_nexthop_v4_cmd); + install_element(ENABLE_NODE, &sharp_lsp_prefix_v4_cmd); + install_element(ENABLE_NODE, &sharp_remove_lsp_prefix_v4_cmd); + install_element(ENABLE_NODE, &logpump_cmd); install_element(VIEW_NODE, &show_debugging_sharpd_cmd); |