diff options
Diffstat (limited to 'extensions/libebt_ip.c')
-rw-r--r-- | extensions/libebt_ip.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/extensions/libebt_ip.c b/extensions/libebt_ip.c index 350dbcb6..3ed852ad 100644 --- a/extensions/libebt_ip.c +++ b/extensions/libebt_ip.c @@ -79,14 +79,14 @@ static void brip_print_help(void) { printf( "ip options:\n" -"--ip-src [!] address[/mask]: ip source specification\n" -"--ip-dst [!] address[/mask]: ip destination specification\n" -"--ip-tos [!] tos : ip tos specification\n" -"--ip-proto [!] protocol : ip protocol specification\n" -"--ip-sport [!] port[:port] : tcp/udp source port or port range\n" -"--ip-dport [!] port[:port] : tcp/udp destination port or port range\n" -"--ip-icmp-type [!] type[[:type]/code[:code]] : icmp type/code or type/code range\n" -"--ip-igmp-type [!] type[:type] : igmp type or type range\n"); +"[!] --ip-src address[/mask]: ip source specification\n" +"[!] --ip-dst address[/mask]: ip destination specification\n" +"[!] --ip-tos tos : ip tos specification\n" +"[!] --ip-proto protocol : ip protocol specification\n" +"[!] --ip-sport port[:port] : tcp/udp source port or port range\n" +"[!] --ip-dport port[:port] : tcp/udp destination port or port range\n" +"[!] --ip-icmp-type type[[:type]/code[:code]] : icmp type/code or type/code range\n" +"[!] --ip-igmp-type type[:type] : igmp type or type range\n"); printf("\nValid ICMP Types:\n"); xt_print_icmp_types(icmp_codes, ARRAY_SIZE(icmp_codes)); @@ -182,35 +182,34 @@ static void brip_print(const void *ip, const struct xt_entry_match *match, struct in_addr *addrp, *maskp; if (info->bitmask & EBT_IP_SOURCE) { - printf("--ip-src "); if (info->invflags & EBT_IP_SOURCE) printf("! "); addrp = (struct in_addr *)&info->saddr; maskp = (struct in_addr *)&info->smsk; - printf("%s%s ", xtables_ipaddr_to_numeric(addrp), + printf("--ip-src %s%s ", + xtables_ipaddr_to_numeric(addrp), xtables_ipmask_to_numeric(maskp)); } if (info->bitmask & EBT_IP_DEST) { - printf("--ip-dst "); if (info->invflags & EBT_IP_DEST) printf("! "); addrp = (struct in_addr *)&info->daddr; maskp = (struct in_addr *)&info->dmsk; - printf("%s%s ", xtables_ipaddr_to_numeric(addrp), + printf("--ip-dst %s%s ", + xtables_ipaddr_to_numeric(addrp), xtables_ipmask_to_numeric(maskp)); } if (info->bitmask & EBT_IP_TOS) { - printf("--ip-tos "); if (info->invflags & EBT_IP_TOS) printf("! "); - printf("0x%02X ", info->tos); + printf("--ip-tos 0x%02X ", info->tos); } if (info->bitmask & EBT_IP_PROTO) { struct protoent *pe; - printf("--ip-proto "); if (info->invflags & EBT_IP_PROTO) printf("! "); + printf("--ip-proto "); pe = getprotobynumber(info->protocol); if (pe == NULL) { printf("%d ", info->protocol); @@ -219,28 +218,28 @@ static void brip_print(const void *ip, const struct xt_entry_match *match, } } if (info->bitmask & EBT_IP_SPORT) { - printf("--ip-sport "); if (info->invflags & EBT_IP_SPORT) printf("! "); + printf("--ip-sport "); print_port_range(info->sport); } if (info->bitmask & EBT_IP_DPORT) { - printf("--ip-dport "); if (info->invflags & EBT_IP_DPORT) printf("! "); + printf("--ip-dport "); print_port_range(info->dport); } if (info->bitmask & EBT_IP_ICMP) { - printf("--ip-icmp-type "); if (info->invflags & EBT_IP_ICMP) printf("! "); + printf("--ip-icmp-type "); ebt_print_icmp_type(icmp_codes, ARRAY_SIZE(icmp_codes), info->icmp_type, info->icmp_code); } if (info->bitmask & EBT_IP_IGMP) { - printf("--ip-igmp-type "); if (info->invflags & EBT_IP_IGMP) printf("! "); + printf("--ip-igmp-type "); ebt_print_icmp_type(igmp_types, ARRAY_SIZE(igmp_types), info->igmp_type, NULL); } |