[cmdline] Add the "ipstat" command

Signed-off-by: Michael Brown <mcb30@ipxe.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/src/usr/ipstat.c b/src/usr/ipstat.c
new file mode 100644
index 00000000..95ad799d
--- /dev/null
+++ b/src/usr/ipstat.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2014 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdio.h>
+#include <ipxe/ipstat.h>
+#include <usr/ipstat.h>
+
+/** @file
+ *
+ * IP statistics
+ *
+ */
+
+/**
+ * Print IP statistics
+ *
+ */
+void ipstat ( void ) {
+	struct ip_statistics_family *family;
+	struct ip_statistics *stats;
+
+	for_each_table_entry ( family, IP_STATISTICS_FAMILIES ) {
+		stats = family->stats;
+		printf ( "IP version %d:\n", family->version );
+		printf ( "  InReceives:%ld InMcastPkts:%ld InBcastPkts:%ld "
+			 "InOctets:%ld\n", stats->in_receives,
+			 stats->in_mcast_pkts, stats->in_bcast_pkts,
+			 stats->in_octets );
+		printf ( "  InHdrErrors:%ld InAddrErrors:%ld "
+			 "InUnknownProtos:%ld InTruncatedPkts:%ld\n",
+			 stats->in_hdr_errors, stats->in_addr_errors,
+			 stats->in_unknown_protos, stats->in_truncated_pkts );
+		printf ( "  ReasmReqds:%ld ReasmOKs:%ld ReasmFails:%ld\n",
+			 stats->reasm_reqds, stats->reasm_oks,
+			 stats->reasm_fails );
+		printf ( "  InDelivers:%ld OutRequests:%ld OutNoRoutes:%ld\n",
+			 stats->in_delivers, stats->out_requests,
+			 stats->out_no_routes );
+		printf ( "  OutTransmits:%ld OutMcastPkts:%ld OutBcastPkts:%ld "
+			 "OutOctets:%ld\n", stats->out_transmits,
+			 stats->out_mcast_pkts, stats->out_bcast_pkts,
+			 stats->out_octets );
+	}
+}