diff options
Diffstat (limited to 'contrib/ipfilter/iplang/BNF')
-rw-r--r-- | contrib/ipfilter/iplang/BNF | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/contrib/ipfilter/iplang/BNF b/contrib/ipfilter/iplang/BNF deleted file mode 100644 index b5fb8d0..0000000 --- a/contrib/ipfilter/iplang/BNF +++ /dev/null @@ -1,69 +0,0 @@ -line ::= iface | arp | send | defrouter | ipv4line . - -iface ::= ifhdr "{" ifaceopts "}" ";" . -ifhdr ::= "interface" | "iface" . -ifaceopts ::= "ifname" name | "mtu" mtu | "v4addr" ipaddr | - "eaddr" eaddr . - -send ::= "send" ";" | "send" "{" sendbodyopts "}" ";" . -sendbodyopts ::= sendbody [ sendbodyopts ] . -sendbody ::= "ifname" name | "via" ipaddr . - -defrouter ::= "router" ipaddr . - -arp ::= "arp" "{" arpbodyopts "}" ";" . -arpbodyopts ::= arpbody [ arpbodyopts ] . -arpbody ::= "v4addr" ipaddr | "eaddr" eaddr . - -bodyline ::= ipv4line | tcpline | udpline | icmpline | dataline . - -ipv4line ::= "ipv4" "{" ipv4bodyopts "}" ";" . -ipv4bodyopts ::= ipv4body [ ipv4bodyopts ] | bodyline . -ipv4body ::= "proto" protocol | "src" ipaddr | "dst" ipaddr | - "off" number | "v" number | "hl" number| "id" number | - "ttl" number | "tos" number | "sum" number | "len" number | - "opt" "{" ipv4optlist "}" ";" . -ipv4optlist ::= ipv4option [ ipv4optlist ] . -ipv4optlist = "nop" | "rr" | "zsu" | "mtup" | "mtur" | "encode" | "ts" | - "tr" | "sec" | "lsrr" | "e-sec" | "cipso" | "satid" | - "ssrr" | "addext" | "visa" | "imitd" | "eip" | "finn" | - "secclass" ipv4secclass. -ipv4secclass := "unclass" | "confid" | "reserv-1" | "reserv-2" | - "reserv-3" | "reserv-4" | "secret" | "topsecret" . - -tcpline ::= "tcp" "{" tcpbodyopts "}" ";" . -tcpbodyopts ::= tcpbody [ tcpbodyopts ] | bodyline . -tcpbody ::= "sport" port | "dport" port | "seq" number | "ack" number | - "off" number | "urp" number | "win" number | "sum" number | - "flags" tcpflags | data . - -udpline ::= "udp" "{" udpbodyopts "}" ";" . -udpbodyopts ::= udpbody [ udpbodyopts ] | bodyline . -udpbody ::= "sport" port | "dport" port | "len" number | "sum" number | - data . - -icmpline ::= "icmp" "{" icmpbodyopts "}" ";" . -icmpbodyopts ::= icmpbody [ icmpbodyopts ] | bodyline . -icmpbody ::= "type" icmptype [ "code" icmpcode ] . -icmptype ::= "echorep" | "echorep" "{" echoopts "}" ";" | "unreach" | - "unreach" "{" unreachtype "}" ";" | "squench" | "redir" | - "redir" "{" redirtype "}" ";" | "echo" "{" echoopts "}" ";" | - "echo" | "routerad" | "routersol" | "timex" | - "timex" "{" timextype "}" ";" | "paramprob" | - "paramprob" "{" parapptype "}" ";" | "timest" | "timestrep" | - "inforeq" | "inforep" | "maskreq" | "maskrep" . - -echoopts ::= echoopts [ icmpechoopts ] . -unreachtype ::= "net-unr" | "host-unr" | "proto-unr" | "port-unr" | - "needfrag" | "srcfail" | "net-unk" | "host-unk" | "isolate" | - "net-prohib" | "host-prohib" | "net-tos" | "host-tos" | - "filter-prohib" | "host-preced" | "cutoff-preced" . -redirtype ::= "net-redir" | "host-redir" | "tos-net-redir" | - "tos-host-redir" . -timextype ::= "intrans" | "reass" . -paramptype ::= "optabsent" . - -data ::= "data" "{" databodyopts "}" ";" . -databodyopts ::= "len" number | "value" string | "file" filename . - -icmpechoopts ::= "icmpseq" number | "icmpid" number . |