more DoS prevention: add packet_limit option to apply a hard limit to downstream packets per session

This commit is contained in:
bodea 2005-01-10 07:17:37 +00:00
parent ee333473db
commit bb63cb9994
7 changed files with 79 additions and 17 deletions

17
cli.c
View file

@ -2,7 +2,7 @@
// vim: sw=8 ts=8
char const *cvs_name = "$Name: $";
char const *cvs_id_cli = "$Id: cli.c,v 1.45 2005/01/07 07:15:10 bodea Exp $";
char const *cvs_id_cli = "$Id: cli.c,v 1.46 2005/01/10 07:17:37 bodea Exp $";
#include <stdio.h>
#include <stdarg.h>
@ -646,23 +646,24 @@ static int cmd_show_counters(struct cli_def *cli, char *command, char **argv, in
if (CLI_HELP_REQUESTED)
return CLI_HELP_NO_ARGS;
cli_print(cli, "%-10s %-8s %-10s %-8s", "Ethernet", "Bytes", "Packets", "Errors");
cli_print(cli, "%-10s %8u %8u %8u", "RX",
cli_print(cli, "%-10s %10s %8s %8s %8s", "Ethernet", "Bytes", "Packets", "Errors", "Dropped");
cli_print(cli, "%-10s %10u %8u %8u %8u", "RX",
GET_STAT(tun_rx_bytes),
GET_STAT(tun_rx_packets),
GET_STAT(tun_rx_errors));
cli_print(cli, "%-10s %8u %8u %8u", "TX",
GET_STAT(tun_rx_errors),
GET_STAT(tun_rx_dropped));
cli_print(cli, "%-10s %10u %8u %8u", "TX",
GET_STAT(tun_tx_bytes),
GET_STAT(tun_tx_packets),
GET_STAT(tun_tx_errors));
cli_print(cli, "");
cli_print(cli, "%-10s %-8s %-10s %-8s %-8s", "Tunnel", "Bytes", "Packets", "Errors", "Retries");
cli_print(cli, "%-10s %8u %8u %8u", "RX",
cli_print(cli, "%-10s %10s %8s %8s %8s", "Tunnel", "Bytes", "Packets", "Errors", "Retries");
cli_print(cli, "%-10s %10u %8u %8u", "RX",
GET_STAT(tunnel_rx_bytes),
GET_STAT(tunnel_rx_packets),
GET_STAT(tunnel_rx_errors));
cli_print(cli, "%-10s %8u %8u %8u %8u", "TX",
cli_print(cli, "%-10s %10u %8u %8u %8u", "TX",
GET_STAT(tunnel_tx_bytes),
GET_STAT(tunnel_tx_packets),
GET_STAT(tunnel_tx_errors),