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/* $OpenBSD: printconf.c,v 1.27 2017/03/03 23:36:06 renato Exp $ */ |
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/* |
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* Copyright (c) 2013, 2016 Renato Westphal <renato@openbsd.org> |
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* Copyright (c) 2009 Michele Marchetto <michele@openbsd.org> |
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* Copyright (c) 2004, 2005, 2008 Esben Norby <norby@openbsd.org> |
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* |
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* Permission to use, copy, modify, and distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#include <sys/types.h> |
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#include <arpa/inet.h> |
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#include <stdio.h> |
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#include "ldpd.h" |
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#include "ldpe.h" |
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#include "log.h" |
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static void print_mainconf(struct ldpd_conf *); |
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static void print_af(int, struct ldpd_conf *, struct ldpd_af_conf *); |
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static void print_iface(struct iface *, struct iface_af *); |
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static void print_tnbr(struct tnbr *); |
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static void print_nbrp(struct nbr_params *); |
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static void print_l2vpn(struct l2vpn *); |
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static void print_pw(struct l2vpn_pw *); |
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static void |
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print_mainconf(struct ldpd_conf *conf) |
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{ |
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printf("router-id %s\n", inet_ntoa(conf->rtr_id)); |
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if (conf->flags & F_LDPD_NO_FIB_UPDATE) |
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printf("fib-update no\n"); |
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else |
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printf("fib-update yes\n"); |
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printf("rdomain %u\n", conf->rdomain); |
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if (conf->trans_pref == DUAL_STACK_LDPOV4) |
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printf("transport-preference ipv4\n"); |
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else if (conf->trans_pref == DUAL_STACK_LDPOV6) |
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printf("transport-preference ipv6\n"); |
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if (conf->flags & F_LDPD_DS_CISCO_INTEROP) |
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printf("ds-cisco-interop yes\n"); |
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else |
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printf("ds-cisco-interop no\n"); |
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} |
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static void |
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print_af(int af, struct ldpd_conf *conf, struct ldpd_af_conf *af_conf) |
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{ |
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struct iface *iface; |
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struct iface_af *ia; |
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struct tnbr *tnbr; |
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printf("\naddress-family %s {\n", af_name(af)); |
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if (af_conf->flags & F_LDPD_AF_THELLO_ACCEPT) |
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printf("\ttargeted-hello-accept yes\n"); |
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else |
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printf("\ttargeted-hello-accept no\n"); |
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if (af_conf->flags & F_LDPD_AF_EXPNULL) |
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printf("\texplicit-null yes\n"); |
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else |
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printf("\texplicit-null no\n"); |
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if (af_conf->flags & F_LDPD_AF_NO_GTSM) |
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printf("\tgtsm-enable no\n"); |
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else |
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printf("\tgtsm-enable yes\n"); |
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printf("\tkeepalive %u\n", af_conf->keepalive); |
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printf("\ttransport-address %s\n", log_addr(af, &af_conf->trans_addr)); |
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LIST_FOREACH(iface, &conf->iface_list, entry) { |
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ia = iface_af_get(iface, af); |
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if (ia->enabled) |
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print_iface(iface, ia); |
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} |
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LIST_FOREACH(tnbr, &conf->tnbr_list, entry) |
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if (tnbr->af == af && tnbr->flags & F_TNBR_CONFIGURED) |
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print_tnbr(tnbr); |
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printf("}\n"); |
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} |
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static void |
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print_iface(struct iface *iface, struct iface_af *ia) |
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{ |
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printf("\tinterface %s {\n", iface->name); |
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printf("\t\tlink-hello-holdtime %u\n", ia->hello_holdtime); |
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printf("\t\tlink-hello-interval %u\n", ia->hello_interval); |
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printf("\t}\n"); |
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} |
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static void |
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print_tnbr(struct tnbr *tnbr) |
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{ |
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printf("\n\ttargeted-neighbor %s {\n", log_addr(tnbr->af, &tnbr->addr)); |
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printf("\t\ttargeted-hello-holdtime %u\n", tnbr->hello_holdtime); |
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printf("\t\ttargeted-hello-interval %u\n", tnbr->hello_interval); |
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printf("\t}\n"); |
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} |
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static void |
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print_nbrp(struct nbr_params *nbrp) |
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{ |
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printf("\nneighbor %s {\n", inet_ntoa(nbrp->lsr_id)); |
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if (nbrp->flags & F_NBRP_KEEPALIVE) |
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printf("\tkeepalive %u\n", nbrp->keepalive); |
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if (nbrp->flags & F_NBRP_GTSM) { |
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if (nbrp->gtsm_enabled) |
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printf("\tgtsm-enable yes\n"); |
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else |
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printf("\tgtsm-enable no\n"); |
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} |
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if (nbrp->flags & F_NBRP_GTSM_HOPS) |
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printf("\tgtsm-hops %u\n", nbrp->gtsm_hops); |
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if (nbrp->auth.method == AUTH_MD5SIG) |
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printf("\tpassword XXXXXX\n"); |
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printf("}\n"); |
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} |
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static void |
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print_l2vpn(struct l2vpn *l2vpn) |
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{ |
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struct l2vpn_if *lif; |
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struct l2vpn_pw *pw; |
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printf("\nl2vpn %s type vpls {\n", l2vpn->name); |
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if (l2vpn->pw_type == PW_TYPE_ETHERNET) |
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printf("\tpw-type ethernet\n"); |
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else |
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printf("\tpw-type ethernet-tagged\n"); |
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printf("\tmtu %u\n", l2vpn->mtu); |
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if (l2vpn->br_ifindex != 0) |
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printf("\tbridge %s\n", l2vpn->br_ifname); |
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LIST_FOREACH(lif, &l2vpn->if_list, entry) |
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printf("\tinterface %s\n", lif->ifname); |
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LIST_FOREACH(pw, &l2vpn->pw_list, entry) |
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print_pw(pw); |
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printf("}\n"); |
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} |
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static void |
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print_pw(struct l2vpn_pw *pw) |
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{ |
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printf("\tpseudowire %s {\n", pw->ifname); |
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printf("\t\tneighbor-id %s\n", inet_ntoa(pw->lsr_id)); |
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printf("\t\tneighbor-addr %s\n", log_addr(pw->af, &pw->addr)); |
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printf("\t\tpw-id %u\n", pw->pwid); |
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if (pw->flags & F_PW_STATUSTLV_CONF) |
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printf("\t\tstatus-tlv yes\n"); |
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else |
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printf("\t\tstatus-tlv no\n"); |
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if (pw->flags & F_PW_CWORD_CONF) |
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printf("\t\tcontrol-word yes\n"); |
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else |
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printf("\t\tcontrol-word no\n"); |
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printf("\t}\n"); |
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} |
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void |
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print_config(struct ldpd_conf *conf) |
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{ |
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struct nbr_params *nbrp; |
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struct l2vpn *l2vpn; |
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print_mainconf(conf); |
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if (conf->ipv4.flags & F_LDPD_AF_ENABLED) |
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print_af(AF_INET, conf, &conf->ipv4); |
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if (conf->ipv6.flags & F_LDPD_AF_ENABLED) |
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print_af(AF_INET6, conf, &conf->ipv6); |
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LIST_FOREACH(nbrp, &conf->nbrp_list, entry) |
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print_nbrp(nbrp); |
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LIST_FOREACH(l2vpn, &conf->l2vpn_list, entry) |
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print_l2vpn(l2vpn); |
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} |