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Send RTM_IFINFO when a network configuration protocol 

is up or down
This commit is contained in:
yamaguchi 2021-06-01 05:04:06 +00:00
parent 6a44efb540
commit c8891e4be9
1 changed files with 37 additions and 5 deletions
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42
sys/net/if_spppsubr.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_spppsubr.c,v 1.252 2021/06/01 04:59:50 yamaguchi Exp $ */
/* $NetBSD: if_spppsubr.c,v 1.253 2021/06/01 05:04:06 yamaguchi Exp $ */
/*
* Synchronous PPP/Cisco link level subroutines.
@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.252 2021/06/01 04:59:50 yamaguchi Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.253 2021/06/01 05:04:06 yamaguchi Exp $");
#if defined(_KERNEL_OPT)
#include "opt_inet.h"
@ -417,6 +417,7 @@ static enum cp_rcr_type
static void sppp_ipcp_confrej(struct sppp *, struct lcp_header *, int);
static void sppp_ipcp_confnak(struct sppp *, struct lcp_header *, int);
static void sppp_ipcp_tlu(struct sppp *);
static void sppp_ipcp_tld(struct sppp *);
static void sppp_ipcp_scr(struct sppp *);
static void sppp_ipv6cp_init(struct sppp *);
@ -427,6 +428,7 @@ static enum cp_rcr_type
static void sppp_ipv6cp_confrej(struct sppp *, struct lcp_header *, int);
static void sppp_ipv6cp_confnak(struct sppp *, struct lcp_header *, int);
static void sppp_ipv6cp_tlu(struct sppp *);
static void sppp_ipv6cp_tld(struct sppp *);
static void sppp_ipv6cp_scr(struct sppp *);
static void sppp_pap_input(struct sppp *, struct mbuf *);
@ -504,7 +506,7 @@ static const struct cp ipcp = {
"ipcp",
sppp_up_event, sppp_down_event, sppp_ipcp_open,
sppp_ipcp_close, sppp_to_event,
sppp_ipcp_tlu, sppp_null, sppp_tls,
sppp_ipcp_tlu, sppp_ipcp_tld, sppp_tls,
sppp_tlf, sppp_ipcp_scr, sppp_screply,
sppp_ipcp_confreq, sppp_ipcp_confrej, sppp_ipcp_confnak,
};
@ -519,7 +521,7 @@ static const struct cp ipv6cp = {
"ipv6cp",
sppp_up_event, sppp_down_event, sppp_ipv6cp_open,
sppp_close_event, sppp_to_event,
sppp_ipv6cp_tlu, sppp_null, sppp_tls,
sppp_ipv6cp_tlu, sppp_ipv6cp_tld, sppp_tls,
sppp_tlf, sppp_ipv6cp_scr, sppp_screply,
sppp_ipv6cp_confreq, sppp_ipv6cp_confrej, sppp_ipv6cp_confnak,
};
@ -3936,8 +3938,9 @@ sppp_ipcp_tlu(struct sppp *sp)
#ifdef INET
struct ifnet *ifp;
ifp = &sp->pp_if;
KASSERT(SPPP_WLOCKED(sp));
ifp = &sp->pp_if;
if ((sp->ipcp.flags & IPCP_MYADDR_DYN) &&
((sp->ipcp.flags & IPCP_MYADDR_SEEN) == 0)) {
log(LOG_WARNING, "%s: no IP address, closing IPCP\n",
@ -3947,10 +3950,24 @@ sppp_ipcp_tlu(struct sppp *sp)
} else {
/* we are up. Set addresses and notify anyone interested */
sppp_set_ip_addrs(sp);
rt_ifmsg(ifp);
}
#endif
}
static void
sppp_ipcp_tld(struct sppp *sp)
{
#ifdef INET
struct ifnet *ifp;
KASSERT(SPPP_WLOCKED(sp));
ifp = &sp->pp_if;
rt_ifmsg(ifp);
#endif
}
static void
sppp_ipcp_scr(struct sppp *sp)
{
@ -4483,10 +4500,25 @@ end:
static void
sppp_ipv6cp_tlu(struct sppp *sp)
{
struct ifnet *ifp;
KASSERT(SPPP_WLOCKED(sp));
ifp = &sp->pp_if;
/* we are up - notify isdn daemon */
sppp_notify_con_wlocked(sp);
rt_ifmsg(ifp);
}
static void
sppp_ipv6cp_tld(struct sppp *sp)
{
struct ifnet *ifp;
KASSERT(SPPP_WLOCKED(sp));
ifp = &sp->pp_if;
rt_ifmsg(ifp);
}
static void