diff options
Diffstat (limited to 'contrib/ipfilter/lib/printactivenat.c')
| -rw-r--r-- | contrib/ipfilter/lib/printactivenat.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/printactivenat.c b/contrib/ipfilter/lib/printactivenat.c new file mode 100644 index 0000000..c696c0b --- /dev/null +++ b/contrib/ipfilter/lib/printactivenat.c @@ -0,0 +1,149 @@ +/* $FreeBSD$ */ + +/* + * Copyright (C) 2012 by Darren Reed. + * + * See the IPFILTER.LICENCE file for details on licencing. + * + * Added redirect stuff and a variety of bug fixes. (mcn@EnGarde.com) + */ + +#include "ipf.h" + + +#if !defined(lint) +static const char rcsid[] = "@(#)$Id$"; +#endif + + +void +printactivenat(nat, opts, ticks) + nat_t *nat; + int opts; + u_long ticks; +{ + + PRINTF("%s", getnattype(nat)); + + if (nat->nat_flags & SI_CLONE) + PRINTF(" CLONE"); + if (nat->nat_phnext[0] == NULL && nat->nat_phnext[1] == NULL) + PRINTF(" ORPHAN"); + + putchar(' '); + if (nat->nat_redir & NAT_REWRITE) { + printactiveaddress(nat->nat_v[0], "%-15s", &nat->nat_osrc6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_osport)); + + putchar(' '); + printactiveaddress(nat->nat_v[0], "%-15s", &nat->nat_odst6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_odport)); + + PRINTF("<- -> "); + printactiveaddress(nat->nat_v[1], "%-15s", &nat->nat_nsrc6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_nsport)); + + putchar(' '); + printactiveaddress(nat->nat_v[1], "%-15s", &nat->nat_ndst6, + nat->nat_ifnames[0]); + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_ndport)); + + } else if (nat->nat_dir == NAT_OUTBOUND) { + printactiveaddress(nat->nat_v[0], "%-15s", &nat->nat_osrc6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_osport)); + + PRINTF(" <- -> "); + printactiveaddress(nat->nat_v[1], "%-15s", &nat->nat_nsrc6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_nsport)); + + PRINTF(" ["); + printactiveaddress(nat->nat_v[0], "%s", &nat->nat_odst6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %hu", ntohs(nat->nat_odport)); + PRINTF("]"); + } else { + printactiveaddress(nat->nat_v[1], "%-15s", &nat->nat_ndst6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_ndport)); + + PRINTF(" <- -> "); + printactiveaddress(nat->nat_v[0], "%-15s", &nat->nat_odst6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %-5hu", ntohs(nat->nat_odport)); + + PRINTF(" ["); + printactiveaddress(nat->nat_v[0], "%s", &nat->nat_osrc6, + nat->nat_ifnames[0]); + + if ((nat->nat_flags & IPN_TCPUDP) != 0) + PRINTF(" %hu", ntohs(nat->nat_osport)); + PRINTF("]"); + } + + if (opts & OPT_VERBOSE) { + PRINTF("\n\tttl %lu use %hu sumd %s/", + nat->nat_age - ticks, nat->nat_use, + getsumd(nat->nat_sumd[0])); + PRINTF("%s pr %u/%u hash %u/%u flags %x\n", + getsumd(nat->nat_sumd[1]), + nat->nat_pr[0], nat->nat_pr[1], + nat->nat_hv[0], nat->nat_hv[1], nat->nat_flags); + PRINTF("\tifp %s", getifname(nat->nat_ifps[0])); + PRINTF(",%s ", getifname(nat->nat_ifps[1])); +#ifdef USE_QUAD_T + PRINTF("bytes %"PRIu64"/%"PRIu64" pkts %"PRIu64"/%"PRIu64"", + (unsigned long long)nat->nat_bytes[0], + (unsigned long long)nat->nat_bytes[1], + (unsigned long long)nat->nat_pkts[0], + (unsigned long long)nat->nat_pkts[1]); +#else + PRINTF("bytes %lu/%lu pkts %lu/%lu", nat->nat_bytes[0], + nat->nat_bytes[1], nat->nat_pkts[0], nat->nat_pkts[1]); +#endif + PRINTF(" ipsumd %x", nat->nat_ipsumd); + } + + if (opts & OPT_DEBUG) { + PRINTF("\n\tnat_next %p _pnext %p _hm %p\n", + nat->nat_next, nat->nat_pnext, nat->nat_hm); + PRINTF("\t_hnext %p/%p _phnext %p/%p\n", + nat->nat_hnext[0], nat->nat_hnext[1], + nat->nat_phnext[0], nat->nat_phnext[1]); + PRINTF("\t_data %p _me %p _state %p _aps %p\n", + nat->nat_data, nat->nat_me, nat->nat_state, + nat->nat_aps); + PRINTF("\tfr %p ptr %p ifps %p/%p sync %p\n", + nat->nat_fr, nat->nat_ptr, nat->nat_ifps[0], + nat->nat_ifps[1], nat->nat_sync); + PRINTF("\ttqe:pnext %p next %p ifq %p parent %p/%p\n", + nat->nat_tqe.tqe_pnext, nat->nat_tqe.tqe_next, + nat->nat_tqe.tqe_ifq, nat->nat_tqe.tqe_parent, nat); + PRINTF("\ttqe:die %d touched %d flags %x state %d/%d\n", + nat->nat_tqe.tqe_die, nat->nat_tqe.tqe_touched, + nat->nat_tqe.tqe_flags, nat->nat_tqe.tqe_state[0], + nat->nat_tqe.tqe_state[1]); + } + putchar('\n'); +} |
