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Differential D46183 Diff 141565 sbin/ipfw/nat64lsn.c

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sbin/ipfw/nat64lsn.c

Show First 20 Lines • Show All 374 Lines • ▼ Show 20 Linesstatic struct _s_x nat64newcmds[] = {
{ "tcp_est_age", TOK_TCP_EST_AGE }, { "tcp_est_age", TOK_TCP_EST_AGE },
{ "udp_age", TOK_UDP_AGE }, { "udp_age", TOK_UDP_AGE },
{ "icmp_age", TOK_ICMP_AGE }, { "icmp_age", TOK_ICMP_AGE },
{ "states_chunks",TOK_STATES_CHUNKS }, { "states_chunks",TOK_STATES_CHUNKS },
{ "log", TOK_LOG }, { "log", TOK_LOG },
{ "-log", TOK_LOGOFF }, { "-log", TOK_LOGOFF },
{ "allow_private", TOK_PRIVATE }, { "allow_private", TOK_PRIVATE },
{ "-allow_private", TOK_PRIVATEOFF }, { "-allow_private", TOK_PRIVATEOFF },
{ "swap_conf", TOK_SWAPCONF },
{ "-swap_conf", TOK_SWAPCONFOFF },
/* for compatibility with old configurations */ /* for compatibility with old configurations */
{ "max_ports", TOK_MAX_PORTS }, /* unused */ { "max_ports", TOK_MAX_PORTS }, /* unused */
{ NULL, 0 } { NULL, 0 }
}; };
/* /*
* Creates new nat64lsn instance * Creates new nat64lsn instance
* ipfw nat64lsn <NAME> create * ipfw nat64lsn <NAME> create
▲ Show 20 Lines • Show All 118 Lines • ▼ Show 20 Lines case TOK_LOGOFF:
cfg->flags &= ~NAT64_LOG; cfg->flags &= ~NAT64_LOG;
break; break;
case TOK_PRIVATE: case TOK_PRIVATE:
cfg->flags |= NAT64_ALLOW_PRIVATE; cfg->flags |= NAT64_ALLOW_PRIVATE;
break; break;
case TOK_PRIVATEOFF: case TOK_PRIVATEOFF:
cfg->flags &= ~NAT64_ALLOW_PRIVATE; cfg->flags &= ~NAT64_ALLOW_PRIVATE;
break; break;
case TOK_SWAPCONF:
cfg->flags |= NAT64LSN_ALLOW_SWAPCONF;
break;
case TOK_SWAPCONFOFF:
cfg->flags &= ~NAT64LSN_ALLOW_SWAPCONF;
break;
} }
} }
/* Check validness */ /* Check validness */
if ((flags & NAT64LSN_HAS_PREFIX4) != NAT64LSN_HAS_PREFIX4) if ((flags & NAT64LSN_HAS_PREFIX4) != NAT64LSN_HAS_PREFIX4)
errx(EX_USAGE, "prefix4 required"); errx(EX_USAGE, "prefix4 required");
olh->count = 1; olh->count = 1;
▲ Show 20 Lines • Show All 101 Lines • ▼ Show 20 Lines case TOK_LOGOFF:
cfg->flags &= ~NAT64_LOG; cfg->flags &= ~NAT64_LOG;
break; break;
case TOK_PRIVATE: case TOK_PRIVATE:
cfg->flags |= NAT64_ALLOW_PRIVATE; cfg->flags |= NAT64_ALLOW_PRIVATE;
break; break;
case TOK_PRIVATEOFF: case TOK_PRIVATEOFF:
cfg->flags &= ~NAT64_ALLOW_PRIVATE; cfg->flags &= ~NAT64_ALLOW_PRIVATE;
break; break;
case TOK_SWAPCONF:
cfg->flags |= NAT64LSN_ALLOW_SWAPCONF;
break;
case TOK_SWAPCONFOFF:
cfg->flags &= ~NAT64LSN_ALLOW_SWAPCONF;
break;
default: default:
errx(EX_USAGE, "Can't change %s option", opt); errx(EX_USAGE, "Can't change %s option", opt);
} }
} }
if (do_set3(IP_FW_NAT64LSN_CONFIG, &oh->opheader, sizeof(buf)) != 0) if (do_set3(IP_FW_NAT64LSN_CONFIG, &oh->opheader, sizeof(buf)) != 0)
err(EX_OSERR, "nat64lsn instance configuration failed"); err(EX_OSERR, "nat64lsn instance configuration failed");
} }
▲ Show 20 Lines • Show All 149 Lines • ▼ Show 20 Linesnat64lsn_show_cb(ipfw_nat64lsn_cfg *cfg, const char *name, uint8_t set)
if (g_co.verbose || cfg->st_estab_ttl != NAT64LSN_TCP_EST_AGE) if (g_co.verbose || cfg->st_estab_ttl != NAT64LSN_TCP_EST_AGE)
printf(" tcp_est_age %u", cfg->st_estab_ttl); printf(" tcp_est_age %u", cfg->st_estab_ttl);
if (g_co.verbose || cfg->st_udp_ttl != NAT64LSN_UDP_AGE) if (g_co.verbose || cfg->st_udp_ttl != NAT64LSN_UDP_AGE)
printf(" udp_age %u", cfg->st_udp_ttl); printf(" udp_age %u", cfg->st_udp_ttl);
if (g_co.verbose || cfg->st_icmp_ttl != NAT64LSN_ICMP_AGE) if (g_co.verbose || cfg->st_icmp_ttl != NAT64LSN_ICMP_AGE)
printf(" icmp_age %u", cfg->st_icmp_ttl); printf(" icmp_age %u", cfg->st_icmp_ttl);
if (g_co.verbose || cfg->jmaxlen != NAT64LSN_JMAXLEN) if (g_co.verbose || cfg->jmaxlen != NAT64LSN_JMAXLEN)
printf(" jmaxlen %u", cfg->jmaxlen); printf(" jmaxlen %u", cfg->jmaxlen);
if (cfg->flags & NAT64LSN_ALLOW_SWAPCONF)
printf(" swap_conf");
if (cfg->flags & NAT64_LOG) if (cfg->flags & NAT64_LOG)
printf(" log"); printf(" log");
if (cfg->flags & NAT64_ALLOW_PRIVATE) if (cfg->flags & NAT64_ALLOW_PRIVATE)
printf(" allow_private"); printf(" allow_private");
printf("\n"); printf("\n");
return (0); return (0);
} }
▲ Show 20 Lines • Show All 79 Lines • Show Last 20 Lines