| [PATCH iproute2 1/2] Modify neighbour proxy show [message #45075 is a reply to message #45074] |
Thu, 26 January 2012 14:50   |
Tony Zelenoff
Messages: 6
Registered: January 2012
|
Junior Member |
|
|
New "ip neigh show proxy" command now can show proxies which
were added with "ip neigh add proxy" command. Kernel code to
support this feature sent a bit earlier to netdev.
Signed-off-by: Tony Zelenoff <antonz@parallels.com>
---
ip/ipneigh.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/ip/ipneigh.c b/ip/ipneigh.c
index c8f745e..313cc63 100644
--- a/ip/ipneigh.c
+++ b/ip/ipneigh.c
@@ -209,6 +209,7 @@ int print_neigh(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (filter.index && filter.index != r->ndm_ifindex)
return 0;
if (!(filter.state&r->ndm_state) &&
+ !(r->ndm_flags & NTF_PROXY) &&
(r->ndm_state || !(filter.state&0x100)) &&
(r->ndm_family != AF_DECnet))
return 0;
@@ -267,6 +268,9 @@ int print_neigh(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (r->ndm_flags & NTF_ROUTER) {
fprintf(fp, " router");
}
+ if (r->ndm_flags & NTF_PROXY) {
+ fprintf(fp, " proxy");
+ }
if (tb[NDA_CACHEINFO] && show_stats) {
struct nda_cacheinfo *ci = RTA_DATA(tb[NDA_CACHEINFO]);
int hz = get_user_hz();
@@ -314,6 +318,7 @@ int do_show_or_flush(int argc, char **argv, int flush)
{
char *filter_dev = NULL;
int state_given = 0;
+ struct ndmsg ndm = { 0 };
ipneigh_reset_filter();
@@ -354,7 +359,9 @@ int do_show_or_flush(int argc, char **argv, int flush)
if (state == 0)
state = 0x100;
filter.state |= state;
- } else {
+ } else if (strcmp(*argv, "proxy") == 0)
+ ndm.ndm_flags = NTF_PROXY;
+ else {
if (strcmp(*argv, "to") == 0) {
NEXT_ARG();
}
@@ -418,7 +425,9 @@ int do_show_or_flush(int argc, char **argv, int flush)
return 1;
}
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETNEIGH) < 0) {
+ ndm.ndm_family = filter.family;
+
+ if (rtnl_dump_request(&rth, RTM_GETNEIGH, &ndm, sizeof(struct ndmsg)) < 0) {
perror("Cannot send dump request");
exit(1);
}
--
1.7.1
|
|
|
|
OpenVZ Forum
Members
Search
Help
Register
Login
Home
