make "established" a different tcp flag match
add fragment handling drop IP address from LOG macro (function)
This commit is contained in:
bodea
parent
386fbf71ab
commit
bc5b25832a
16 changed files with 722 additions and 627 deletions
190
cli.c
190
cli.c
|
|
@ -2,7 +2,7 @@
|
|||
// vim: sw=8 ts=8
|
||||
|
||||
char const *cvs_name = "$Name: $";
|
||||
char const *cvs_id_cli = "$Id: cli.c,v 1.33 2004/11/28 20:09:53 bodea Exp $";
|
||||
char const *cvs_id_cli = "$Id: cli.c,v 1.34 2004/11/29 02:17:17 bodea Exp $";
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
|
|
@ -117,6 +117,7 @@ static int cmd_no_ip_access_list(struct cli_def *cli, char *command, char **argv
|
|||
static int cmd_ip_access_list_rule(struct cli_def *cli, char *command, char **argv, int argc);
|
||||
static int cmd_filter(struct cli_def *cli, char *command, char **argv, int argc);
|
||||
static int cmd_no_filter(struct cli_def *cli, char *command, char **argv, int argc);
|
||||
static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv, int argc);
|
||||
|
||||
/* match if b is a substr of a */
|
||||
#define MATCH(a,b) (!strncmp((a), (b), strlen(b)))
|
||||
|
|
@ -153,6 +154,7 @@ void init_cli(char *hostname)
|
|||
cli_register_command(cli, c, "tunnels", cmd_show_tunnels, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of tunnels or details for a single tunnel");
|
||||
cli_register_command(cli, c, "users", cmd_show_users, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a list of all connected users or details of selected user");
|
||||
cli_register_command(cli, c, "version", cmd_show_version, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show currently running software version");
|
||||
cli_register_command(cli, c, "access-list", cmd_show_access_list, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show named access-list");
|
||||
|
||||
c2 = cli_register_command(cli, c, "histogram", NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL);
|
||||
cli_register_command(cli, c2, "idle", cmd_show_hist_idle, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show histogram of session idle times");
|
||||
|
|
@ -231,7 +233,7 @@ void init_cli(char *hostname)
|
|||
|
||||
if (!(f = fopen(CLIUSERS, "r")))
|
||||
{
|
||||
LOG(0, 0, 0, 0, "WARNING! No users specified. Command-line access is open to all\n");
|
||||
LOG(0, 0, 0, "WARNING! No users specified. Command-line access is open to all\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -247,12 +249,12 @@ void init_cli(char *hostname)
|
|||
if (!strcmp(buf, "enable"))
|
||||
{
|
||||
cli_allow_enable(cli, p);
|
||||
LOG(3, 0, 0, 0, "Setting enable password\n");
|
||||
LOG(3, 0, 0, "Setting enable password\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
cli_allow_user(cli, buf, p);
|
||||
LOG(3, 0, 0, 0, "Allowing user %s to connect to the CLI\n", buf);
|
||||
LOG(3, 0, 0, "Allowing user %s to connect to the CLI\n", buf);
|
||||
}
|
||||
}
|
||||
fclose(f);
|
||||
|
|
@ -271,7 +273,7 @@ void init_cli(char *hostname)
|
|||
addr.sin_port = htons(23);
|
||||
if (bind(clifd, (void *) &addr, sizeof(addr)) < 0)
|
||||
{
|
||||
LOG(0, 0, 0, 0, "Error listening on cli port 23: %s\n", strerror(errno));
|
||||
LOG(0, 0, 0, "Error listening on cli port 23: %s\n", strerror(errno));
|
||||
return;
|
||||
}
|
||||
listen(clifd, 10);
|
||||
|
|
@ -286,18 +288,18 @@ void cli_do(int sockfd)
|
|||
if (fork_and_close()) return;
|
||||
if (getpeername(sockfd, (struct sockaddr *)&addr, &l) == 0)
|
||||
{
|
||||
LOG(3, 0, 0, 0, "Accepted connection to CLI from %s\n", inet_toa(addr.sin_addr.s_addr));
|
||||
LOG(3, 0, 0, "Accepted connection to CLI from %s\n", fmtaddr(addr.sin_addr.s_addr, 0));
|
||||
require_auth = addr.sin_addr.s_addr != inet_addr("127.0.0.1");
|
||||
}
|
||||
else
|
||||
LOG(0, 0, 0, 0, "getpeername() failed on cli socket. Requiring authentication: %s\n", strerror(errno));
|
||||
LOG(0, 0, 0, "getpeername() failed on cli socket. Requiring authentication: %s\n", strerror(errno));
|
||||
|
||||
if (require_auth)
|
||||
{
|
||||
LOG(3, 0, 0, 0, "CLI is remote, requiring authentication\n");
|
||||
LOG(3, 0, 0, "CLI is remote, requiring authentication\n");
|
||||
if (!cli->users) /* paranoia */
|
||||
{
|
||||
LOG(0, 0, 0, 0, "No users for remote authentication! Exiting CLI\n");
|
||||
LOG(0, 0, 0, "No users for remote authentication! Exiting CLI\n");
|
||||
exit(0);
|
||||
}
|
||||
}
|
||||
|
|
@ -318,18 +320,18 @@ void cli_do(int sockfd)
|
|||
cli_loop(cli, sockfd);
|
||||
|
||||
close(sockfd);
|
||||
LOG(3, 0, 0, 0, "Closed CLI connection from %s\n", inet_toa(addr.sin_addr.s_addr));
|
||||
LOG(3, 0, 0, "Closed CLI connection from %s\n", fmtaddr(addr.sin_addr.s_addr, 0));
|
||||
exit(0);
|
||||
}
|
||||
|
||||
static void cli_print_log(struct cli_def *cli, char *string)
|
||||
{
|
||||
LOG(3, 0, 0, 0, "%s\n", string);
|
||||
LOG(3, 0, 0, "%s\n", string);
|
||||
}
|
||||
|
||||
void cli_do_file(FILE *fh)
|
||||
{
|
||||
LOG(3, 0, 0, 0, "Reading configuration file\n");
|
||||
LOG(3, 0, 0, "Reading configuration file\n");
|
||||
cli_print_callback(cli, cli_print_log);
|
||||
cli_file(cli, fh, PRIVILEGE_PRIVILEGED, MODE_CONFIG);
|
||||
cli_print_callback(cli, NULL);
|
||||
|
|
@ -398,7 +400,7 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
|
|||
cli_print(cli, "\tCalling Num:\t%s", session[s].calling);
|
||||
cli_print(cli, "\tCalled Num:\t%s", session[s].called);
|
||||
cli_print(cli, "\tTunnel ID:\t%d", session[s].tunnel);
|
||||
cli_print(cli, "\tIP address:\t%s", inet_toa(htonl(session[s].ip)));
|
||||
cli_print(cli, "\tIP address:\t%s", fmtaddr(htonl(session[s].ip), 0));
|
||||
cli_print(cli, "\tUnique SID:\t%lu", session[s].unique_id);
|
||||
cli_print(cli, "\tIdle time:\t%u seconds", abs(time_now - session[s].last_packet));
|
||||
cli_print(cli, "\tNext Recv:\t%u", session[s].nr);
|
||||
|
|
@ -414,7 +416,7 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
|
|||
if (session[s].filter_out && session[s].filter_out <= MAXFILTER)
|
||||
cli_print(cli, "\tFilter out:\t%u (%s)", session[s].filter_out, ip_filters[session[s].filter_out - 1].name);
|
||||
if (session[s].snoop_ip && session[s].snoop_port)
|
||||
cli_print(cli, "\tIntercepted:\t%s:%d", inet_toa(session[s].snoop_ip), session[s] .snoop_port);
|
||||
cli_print(cli, "\tIntercepted:\t%s:%d", fmtaddr(session[s].snoop_ip, 0), session[s] .snoop_port);
|
||||
else
|
||||
cli_print(cli, "\tIntercepted:\tno");
|
||||
|
||||
|
|
@ -488,15 +490,12 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
|
|||
|
||||
for (i = 1; i < MAXSESSION; i++)
|
||||
{
|
||||
char *userip, *tunnelip;
|
||||
if (!session[i].opened) continue;
|
||||
userip = strdup(inet_toa(htonl(session[i].ip)));
|
||||
tunnelip = strdup(inet_toa(htonl(tunnel[ session[i].tunnel ].ip)));
|
||||
cli_print(cli, "%5d %4d %-32s %-15s %s %s %s %10u %10lu %10lu %4u %-15s %s",
|
||||
i,
|
||||
session[i].tunnel,
|
||||
session[i].user[0] ? session[i].user : "*",
|
||||
userip,
|
||||
fmtaddr(htonl(session[i].ip), 0),
|
||||
(session[i].snoop_ip && session[i].snoop_port) ? "Y" : "N",
|
||||
(session[i].throttle_in || session[i].throttle_out) ? "Y" : "N",
|
||||
(session[i].walled_garden) ? "Y" : "N",
|
||||
|
|
@ -504,10 +503,8 @@ static int cmd_show_session(struct cli_def *cli, char *command, char **argv, int
|
|||
(unsigned long)session[i].total_cout,
|
||||
(unsigned long)session[i].total_cin,
|
||||
abs(time_now - (session[i].last_packet ? session[i].last_packet : time_now)),
|
||||
tunnelip,
|
||||
fmtaddr(htonl(tunnel[ session[i].tunnel ].ip), 1),
|
||||
session[i].calling[0] ? session[i].calling : "*");
|
||||
if (userip) free(userip);
|
||||
if (tunnelip) free(tunnelip);
|
||||
}
|
||||
return CLI_OK;
|
||||
}
|
||||
|
|
@ -558,7 +555,7 @@ static int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int
|
|||
cli_print(cli, "\r\nTunnel %d:", t);
|
||||
cli_print(cli, "\tState:\t\t%s", states[tunnel[t].state]);
|
||||
cli_print(cli, "\tHostname:\t%s", tunnel[t].hostname[0] ? tunnel[t].hostname : "(none)");
|
||||
cli_print(cli, "\tRemote IP:\t%s", inet_toa(htonl(tunnel[t].ip)));
|
||||
cli_print(cli, "\tRemote IP:\t%s", fmtaddr(htonl(tunnel[t].ip), 0));
|
||||
cli_print(cli, "\tRemote Port:\t%d", tunnel[t].port);
|
||||
cli_print(cli, "\tRx Window:\t%u", tunnel[t].window);
|
||||
cli_print(cli, "\tNext Recv:\t%u", tunnel[t].nr);
|
||||
|
|
@ -593,7 +590,7 @@ static int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int
|
|||
cli_print(cli, "%4d %20s %20s %6s %6d",
|
||||
i,
|
||||
*tunnel[i].hostname ? tunnel[i].hostname : "(null)",
|
||||
inet_toa(htonl(tunnel[i].ip)),
|
||||
fmtaddr(htonl(tunnel[i].ip), 0),
|
||||
states[tunnel[i].state],
|
||||
sessions);
|
||||
}
|
||||
|
|
@ -802,7 +799,9 @@ static int cmd_show_pool(struct cli_def *cli, char *command, char **argv, int ar
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -827,7 +826,9 @@ static int cmd_show_pool(struct cli_def *cli, char *command, char **argv, int ar
|
|||
if (ip_address_pool[i].assigned)
|
||||
{
|
||||
cli_print(cli, "%-15s\tY %8d %s",
|
||||
inet_toa(htonl(ip_address_pool[i].address)), ip_address_pool[i].session, session[ip_address_pool[i].session].user);
|
||||
fmtaddr(htonl(ip_address_pool[i].address), 0),
|
||||
ip_address_pool[i].session,
|
||||
session[ip_address_pool[i].session].user);
|
||||
|
||||
used++;
|
||||
}
|
||||
|
|
@ -835,10 +836,11 @@ static int cmd_show_pool(struct cli_def *cli, char *command, char **argv, int ar
|
|||
{
|
||||
if (ip_address_pool[i].last)
|
||||
cli_print(cli, "%-15s\tN %8s [%s] %ds",
|
||||
inet_toa(htonl(ip_address_pool[i].address)), "",
|
||||
fmtaddr(htonl(ip_address_pool[i].address), 0), "",
|
||||
ip_address_pool[i].user, time_now - ip_address_pool[i].last);
|
||||
|
||||
else if (show_all)
|
||||
cli_print(cli, "%-15s\tN", inet_toa(htonl(ip_address_pool[i].address)));
|
||||
cli_print(cli, "%-15s\tN", fmtaddr(htonl(ip_address_pool[i].address), 0));
|
||||
|
||||
free++;
|
||||
}
|
||||
|
|
@ -896,7 +898,7 @@ static int cmd_show_run(struct cli_def *cli, char *command, char **argv, int arg
|
|||
if (config_values[i].type == STRING)
|
||||
cli_print(cli, "set %s \"%.*s\"", config_values[i].key, config_values[i].size, (char *)value);
|
||||
else if (config_values[i].type == IP)
|
||||
cli_print(cli, "set %s %s", config_values[i].key, inet_toa(*(unsigned *)value));
|
||||
cli_print(cli, "set %s %s", config_values[i].key, fmtaddr(*(unsigned *)value, 0));
|
||||
else if (config_values[i].type == SHORT)
|
||||
cli_print(cli, "set %s %hu", config_values[i].key, *(short *)value);
|
||||
else if (config_values[i].type == BOOL)
|
||||
|
|
@ -1123,7 +1125,9 @@ static int cmd_drop_user(struct cli_def *cli, char *command, char **argv, int ar
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -1162,7 +1166,9 @@ static int cmd_drop_tunnel(struct cli_def *cli, char *command, char **argv, int
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -1210,7 +1216,9 @@ static int cmd_drop_session(struct cli_def *cli, char *command, char **argv, int
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -1275,7 +1283,9 @@ static int cmd_snoop(struct cli_def *cli, char *command, char **argv, int argc)
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -1305,7 +1315,7 @@ static int cmd_snoop(struct cli_def *cli, char *command, char **argv, int argc)
|
|||
return CLI_OK;
|
||||
}
|
||||
|
||||
cli_print(cli, "Snooping user %s to %s:%d", argv[0], inet_toa(ip), port);
|
||||
cli_print(cli, "Snooping user %s to %s:%d", argv[0], fmtaddr(ip, 0), port);
|
||||
cli_session_actions[s].snoop_ip = ip;
|
||||
cli_session_actions[s].snoop_port = port;
|
||||
cli_session_actions[s].action |= CLI_SESS_SNOOP;
|
||||
|
|
@ -1324,7 +1334,9 @@ static int cmd_no_snoop(struct cli_def *cli, char *command, char **argv, int arg
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -1396,7 +1408,9 @@ static int cmd_throttle(struct cli_def *cli, char *command, char **argv, int arg
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -1486,7 +1500,9 @@ static int cmd_no_throttle(struct cli_def *cli, char *command, char **argv, int
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -1866,16 +1882,8 @@ int regular_stuff(struct cli_def *cli)
|
|||
|
||||
if (show_message)
|
||||
{
|
||||
ipt address = htonl(ringbuffer->buffer[i].address);
|
||||
char *ipaddr;
|
||||
struct in_addr addr;
|
||||
|
||||
memcpy(&addr, &address, sizeof(ringbuffer->buffer[i].address));
|
||||
ipaddr = inet_ntoa(addr);
|
||||
|
||||
cli_print(cli, "\r%s-%s-%u-%u %s",
|
||||
cli_print(cli, "\r%s-%u-%u %s",
|
||||
debug_levels[(int)ringbuffer->buffer[i].level],
|
||||
ipaddr,
|
||||
ringbuffer->buffer[i].tunnel,
|
||||
ringbuffer->buffer[i].session,
|
||||
ringbuffer->buffer[i].message);
|
||||
|
|
@ -2128,7 +2136,7 @@ static int cmd_show_bgp(struct cli_def *cli, char *command, char **argv, int arg
|
|||
NULL);
|
||||
|
||||
cli_print(cli, "BGPv%d router identifier %s, local AS number %d",
|
||||
BGP_VERSION, inet_toa(my_address), (int) config->as_number);
|
||||
BGP_VERSION, fmtaddr(my_address, 0), (int) config->as_number);
|
||||
|
||||
time(&time_now);
|
||||
|
||||
|
|
@ -2137,7 +2145,7 @@ static int cmd_show_bgp(struct cli_def *cli, char *command, char **argv, int arg
|
|||
if (!*bgp_peers[i].name)
|
||||
continue;
|
||||
|
||||
addr = inet_toa(bgp_peers[i].addr);
|
||||
addr = fmtaddr(bgp_peers[i].addr, 0);
|
||||
if (argc && strcmp(addr, argv[0]) &&
|
||||
strncmp(bgp_peers[i].name, argv[0], strlen(argv[0])))
|
||||
continue;
|
||||
|
|
@ -2189,7 +2197,7 @@ static int cmd_suspend_bgp(struct cli_def *cli, char *command, char **argv, int
|
|||
if (!bgp_peers[i].routing)
|
||||
continue;
|
||||
|
||||
addr = inet_toa(bgp_peers[i].addr);
|
||||
addr = fmtaddr(bgp_peers[i].addr, 0);
|
||||
if (argc && strcmp(addr, argv[0]) && strcmp(bgp_peers[i].name, argv[0]))
|
||||
continue;
|
||||
|
||||
|
|
@ -2222,7 +2230,7 @@ static int cmd_no_suspend_bgp(struct cli_def *cli, char *command, char **argv, i
|
|||
if (bgp_peers[i].routing)
|
||||
continue;
|
||||
|
||||
addr = inet_toa(bgp_peers[i].addr);
|
||||
addr = fmtaddr(bgp_peers[i].addr, 0);
|
||||
if (argc && strcmp(addr, argv[0]) &&
|
||||
strncmp(bgp_peers[i].name, argv[0], strlen(argv[0])))
|
||||
continue;
|
||||
|
|
@ -2253,7 +2261,7 @@ static int cmd_restart_bgp(struct cli_def *cli, char *command, char **argv, int
|
|||
if (!*bgp_peers[i].name)
|
||||
continue;
|
||||
|
||||
addr = inet_toa(bgp_peers[i].addr);
|
||||
addr = fmtaddr(bgp_peers[i].addr, 0);
|
||||
if (argc && strcmp(addr, argv[0]) &&
|
||||
strncmp(bgp_peers[i].name, argv[0], strlen(argv[0])))
|
||||
continue;
|
||||
|
|
@ -2385,15 +2393,13 @@ static int cmd_no_ip_access_list(struct cli_def *cli, char *command, char **argv
|
|||
|
||||
static int show_ip_wild(char *buf, ipt ip, ipt wild)
|
||||
{
|
||||
int i;
|
||||
if (ip == INADDR_ANY && wild == INADDR_BROADCAST)
|
||||
return sprintf(buf, " any");
|
||||
|
||||
if (wild == INADDR_ANY)
|
||||
return sprintf(buf, " host %s", inet_toa(ip));
|
||||
return sprintf(buf, " host %s", fmtaddr(ip, 0));
|
||||
|
||||
i = sprintf(buf, " %s", inet_toa(ip));
|
||||
return i + sprintf(buf + i, " %s", inet_toa(wild));
|
||||
return sprintf(buf, " %s %s", fmtaddr(ip, 0), fmtaddr(wild, 1));
|
||||
}
|
||||
|
||||
static int show_ports(char *buf, ip_filter_portt *ports)
|
||||
|
|
@ -2435,14 +2441,14 @@ static char const *show_access_list_rule(int extended, ip_filter_rulet *rule)
|
|||
|
||||
if (rule->proto == IPPROTO_TCP && rule->tcp_flag_op)
|
||||
{
|
||||
if (rule->tcp_flag_op == FILTER_FLAG_OP_ANY &&
|
||||
rule->tcp_sflags == (TCP_FLAG_ACK|TCP_FLAG_RST) &&
|
||||
rule->tcp_cflags == TCP_FLAG_SYN)
|
||||
switch (rule->tcp_flag_op)
|
||||
{
|
||||
case FILTER_FLAG_OP_EST:
|
||||
p += sprintf(p, " established");
|
||||
}
|
||||
else
|
||||
{
|
||||
break;
|
||||
|
||||
case FILTER_FLAG_OP_ANY:
|
||||
case FILTER_FLAG_OP_ALL:
|
||||
p += sprintf(p, " match-%s", rule->tcp_flag_op == FILTER_FLAG_OP_ALL ? "all" : "any");
|
||||
if (rule->tcp_sflags & TCP_FLAG_FIN) p += sprintf(p, " +fin");
|
||||
if (rule->tcp_cflags & TCP_FLAG_FIN) p += sprintf(p, " -fin");
|
||||
|
|
@ -2456,9 +2462,13 @@ static char const *show_access_list_rule(int extended, ip_filter_rulet *rule)
|
|||
if (rule->tcp_cflags & TCP_FLAG_ACK) p += sprintf(p, " -ack");
|
||||
if (rule->tcp_sflags & TCP_FLAG_URG) p += sprintf(p, " +urg");
|
||||
if (rule->tcp_cflags & TCP_FLAG_URG) p += sprintf(p, " -urg");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (rule->frag)
|
||||
p += sprintf(p, " fragments");
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
|
|
@ -2637,9 +2647,7 @@ ip_filter_rulet *access_list_rule_ext(struct cli_def *cli, char *command, char *
|
|||
{
|
||||
if (MATCH("established", argv[a]))
|
||||
{
|
||||
rule.tcp_flag_op = FILTER_FLAG_OP_ANY;
|
||||
rule.tcp_sflags = (TCP_FLAG_ACK|TCP_FLAG_RST);
|
||||
rule.tcp_cflags = TCP_FLAG_SYN;
|
||||
rule.tcp_flag_op = FILTER_FLAG_OP_EST;
|
||||
a++;
|
||||
}
|
||||
else if (!strcmp(argv[a], "match-any") || !strcmp(argv[a], "match-an") ||
|
||||
|
|
@ -2678,6 +2686,12 @@ ip_filter_rulet *access_list_rule_ext(struct cli_def *cli, char *command, char *
|
|||
}
|
||||
}
|
||||
|
||||
if (a < argc && MATCH("fragments", argv[a]))
|
||||
{
|
||||
rule.frag = 1;
|
||||
a++;
|
||||
}
|
||||
|
||||
if (a < argc)
|
||||
{
|
||||
cli_print(cli, "Invalid flag \"%s\"", argv[a]);
|
||||
|
|
@ -2861,7 +2875,9 @@ static int cmd_filter(struct cli_def *cli, char *command, char **argv, int argc)
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -2934,7 +2950,9 @@ static int cmd_no_filter(struct cli_def *cli, char *command, char **argv, int ar
|
|||
|
||||
if (!config->cluster_iam_master)
|
||||
{
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s", inet_toa(config->cluster_master_address));
|
||||
cli_print(cli, "Can't do this on a slave. Do it on %s",
|
||||
fmtaddr(config->cluster_master_address, 0));
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
|
|
@ -2966,6 +2984,48 @@ static int cmd_no_filter(struct cli_def *cli, char *command, char **argv, int ar
|
|||
return CLI_OK;
|
||||
}
|
||||
|
||||
static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv, int argc)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (CLI_HELP_REQUESTED)
|
||||
return cli_arg_help(cli, argc > 1, "NAME", "Filter name", NULL);
|
||||
|
||||
if (argc < 1)
|
||||
{
|
||||
cli_print(cli, "Specify a filter name");
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
for (i = 0; i < argc; i++)
|
||||
{
|
||||
int f = find_access_list(argv[i]);
|
||||
ip_filter_rulet *rules;
|
||||
|
||||
if (f < 0 || !*ip_filters[f].name)
|
||||
{
|
||||
cli_print(cli, "Access-list %s not defined", argv[i]);
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
cli_print(cli, "%s IP access list %s",
|
||||
ip_filters[f].extended ? "Extended" : "Standard",
|
||||
ip_filters[f].name);
|
||||
|
||||
for (rules = ip_filters[f].rules; rules->action; rules++)
|
||||
{
|
||||
char const *r = show_access_list_rule(ip_filters[f].extended, rules);
|
||||
if (rules->counter)
|
||||
cli_print(cli, "%s (%d match%s)", r,
|
||||
rules->counter, rules->counter > 1 ? "es" : "");
|
||||
else
|
||||
cli_print(cli, "%s", r);
|
||||
}
|
||||
}
|
||||
|
||||
return CLI_OK;
|
||||
}
|
||||
|
||||
// Convert a string in the form of abcd.ef12.3456 into char[6]
|
||||
void parsemac(char *string, char mac[6])
|
||||
{
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue