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decreased too-strong log levels.

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Obtained from:	KAME
MFC after:	1 week
This commit is contained in:
Hajimu UMEMOTO 2003-08-14 15:21:55 +00:00
parent 0d210565df
commit 7bc56ec444
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=118906
1 changed files with 9 additions and 5 deletions
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14
usr.sbin/rtsold/rtsol.c
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@ -271,7 +271,7 @@ rtsol_input(int s)
}
if (i < sizeof(struct nd_router_advert)) {
warnmsg(LOG_ERR, __func__,
warnmsg(LOG_INFO, __func__,
"packet size(%d) is too short", i);
return;
}
@ -279,6 +279,10 @@ rtsol_input(int s)
icp = (struct icmp6_hdr *)rcvmhdr.msg_iov[0].iov_base;
if (icp->icmp6_type != ND_ROUTER_ADVERT) {
/*
* this should not happen because we configured a filter
* that only passes RAs on the receiving socket.
*/
warnmsg(LOG_ERR, __func__,
"invalid icmp type(%d) from %s on %s", icp->icmp6_type,
inet_ntop(AF_INET6, &from.sin6_addr, ntopbuf,
@ -288,7 +292,7 @@ rtsol_input(int s)
}
if (icp->icmp6_code != 0) {
warnmsg(LOG_ERR, __func__,
warnmsg(LOG_INFO, __func__,
"invalid icmp code(%d) from %s on %s", icp->icmp6_code,
inet_ntop(AF_INET6, &from.sin6_addr, ntopbuf,
INET6_ADDRSTRLEN),
@ -297,7 +301,7 @@ rtsol_input(int s)
}
if (*hlimp != 255) {
warnmsg(LOG_NOTICE, __func__,
warnmsg(LOG_INFO, __func__,
"invalid RA with hop limit(%d) from %s on %s",
*hlimp,
inet_ntop(AF_INET6, &from.sin6_addr, ntopbuf,
@ -307,7 +311,7 @@ rtsol_input(int s)
}
if (pi && !IN6_IS_ADDR_LINKLOCAL(&from.sin6_addr)) {
warnmsg(LOG_NOTICE, __func__,
warnmsg(LOG_INFO, __func__,
"invalid RA with non link-local source from %s on %s",
inet_ntop(AF_INET6, &from.sin6_addr, ntopbuf,
INET6_ADDRSTRLEN),
@ -318,7 +322,7 @@ rtsol_input(int s)
/* xxx: more validation? */
if ((ifi = find_ifinfo(pi->ipi6_ifindex)) == NULL) {
warnmsg(LOG_NOTICE, __func__,
warnmsg(LOG_INFO, __func__,
"received RA from %s on an unexpected IF(%s)",
inet_ntop(AF_INET6, &from.sin6_addr, ntopbuf,
INET6_ADDRSTRLEN),