diff options
Diffstat (limited to 'ssh.c')
| -rw-r--r-- | ssh.c | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -39,7 +39,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: ssh.c,v 1.107 2001/04/06 21:00:13 markus Exp $"); +RCSID("$OpenBSD: ssh.c,v 1.108 2001/04/07 08:55:18 markus Exp $"); #include <openssl/evp.h> #include <openssl/err.h> @@ -178,6 +178,9 @@ usage(void) fprintf(stderr, " -R listen-port:host:port Forward remote port to local address\n"); fprintf(stderr, " These cause %s to listen for connections on a port, and\n", __progname); fprintf(stderr, " forward them to the other side by connecting to host:port.\n"); + fprintf(stderr, " -D port Dynamically forward local port to multiple remote addresses.\n"); + fprintf(stderr, " Allows SSH to act as an application-layer proxy.\n"); + fprintf(stderr, " Protocols Supported: SOCKS4\n"); fprintf(stderr, " -C Enable compression.\n"); fprintf(stderr, " -N Do not execute a shell or command.\n"); fprintf(stderr, " -g Allow remote hosts to connect to forwarded ports.\n"); @@ -314,7 +317,7 @@ main(int ac, char **av) opt = av[optind][1]; if (!opt) usage(); - if (strchr("eilcmpLRo", opt)) { /* options with arguments */ + if (strchr("eilcmpLRDo", opt)) { /* options with arguments */ optarg = av[optind] + 2; if (strcmp(optarg, "") == 0) { if (optind >= ac - 1) @@ -480,6 +483,12 @@ main(int ac, char **av) } add_local_forward(&options, fwd_port, buf, fwd_host_port); break; + + case 'D': + fwd_port = atoi(optarg); + add_local_forward(&options, fwd_port, "socks4", 0); + break; + case 'C': options.compression = 1; break; |