Add support for procfs output of IPv6 service and connection entries.
Signed-off-by: Vince Busam <vbusam@google.com>
1 files changed, 37 insertions(+), 14 deletions(-)
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index efa34fb..e793d82 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -1611,6 +1611,7 @@ static struct ctl_table vs_vars[] = {
const struct ctl_path net_vs_ctl_path[] = {
{ .procname = "net", .ctl_name = CTL_NET, },
+ /* TODO IPv6: possible to move / duplicate this? */
{ .procname = "ipv4", .ctl_name = NET_IPV4, },
{ .procname = "vs", },
{ }
@@ -1751,15 +1752,26 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
const struct ip_vs_iter *iter = seq->private;
const struct ip_vs_dest *dest;
- if (iter->table == ip_vs_svc_table)
- seq_printf(seq, "%s %08X:%04X %s ",
- ip_vs_proto_name(svc->protocol),
- ntohl(svc->addr),
- ntohs(svc->port),
- svc->scheduler->name);
- else
+ if (iter->table == ip_vs_svc_table) {
+ if (svc->af == AF_INET) {
+ seq_printf(seq, "%s %08X:%04X %s ",
+ ip_vs_proto_name(svc->protocol),
+ ntohl(svc->addr.ip),
+ ntohs(svc->port),
+ svc->scheduler->name);
+ } else if (svc->af == AF_INET6) {
+#ifdef CONFIG_IP_VS_IPV6
+ seq_printf(seq, "%s [" NIP6_FMT "]:%04X %s ",
+ ip_vs_proto_name(svc->protocol),
+ NIP6(svc->addr.in6),
+ ntohs(svc->port),
+ svc->scheduler->name);
+#endif
+ }
+ } else {
seq_printf(seq, "FWM %08X %s ",
svc->fwmark, svc->scheduler->name);
+ }
if (svc->flags & IP_VS_SVC_F_PERSISTENT)
seq_printf(seq, "persistent %d %08X\n",
@@ -1769,13 +1781,24 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
seq_putc(seq, '\n');
list_for_each_entry(dest, &svc->destinations, n_list) {
- seq_printf(seq,
- " -> %08X:%04X %-7s %-6d %-10d %-10d\n",
- ntohl(dest->addr), ntohs(dest->port),
- ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
- atomic_read(&dest->weight),
- atomic_read(&dest->activeconns),
- atomic_read(&dest->inactconns));
+ if (dest->af == AF_INET)
+ seq_printf(seq,
+ " -> %08X:%04X %-7s %-6d %-10d %-10d\n",
+ ntohl(dest->addr.ip), ntohs(dest->port),
+ ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
+ atomic_read(&dest->weight),
+ atomic_read(&dest->activeconns),
+ atomic_read(&dest->inactconns));
+#ifdef CONFIG_IP_VS_IPV6
+ else if (dest->af == AF_INET6)
+ seq_printf(seq,
+ " -> [" NIP6_FMT "]:%04X %-7s %-6d %-10d %-10d\n",
+ NIP6(dest->addr.in6), ntohs(dest->port),
+ ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
+ atomic_read(&dest->weight),
+ atomic_read(&dest->activeconns),
+ atomic_read(&dest->inactconns));
+#endif
}
}
return 0;
--
1.5.4.5
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