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author | julian <julian@FreeBSD.org> | 2006-08-18 22:36:05 +0000 |
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committer | julian <julian@FreeBSD.org> | 2006-08-18 22:36:05 +0000 |
commit | 2e81f075ec517d298bfed516e8bc69c999f21c11 (patch) | |
tree | d5041cb81c60eba877cc6584063a4abd814ee3a9 /sbin/ipfw | |
parent | 1eee061e71e491f1e9f42f75301f2f67346a470f (diff) | |
download | FreeBSD-src-2e81f075ec517d298bfed516e8bc69c999f21c11.zip FreeBSD-src-2e81f075ec517d298bfed516e8bc69c999f21c11.tar.gz |
comply with style police
Submitted by: ru
MFC after: 1 month
Diffstat (limited to 'sbin/ipfw')
-rw-r--r-- | sbin/ipfw/ipfw.8 | 14 | ||||
-rw-r--r-- | sbin/ipfw/ipfw2.c | 23 |
2 files changed, 19 insertions, 18 deletions
diff --git a/sbin/ipfw/ipfw.8 b/sbin/ipfw/ipfw.8 index 6321589..9a746a0 100644 --- a/sbin/ipfw/ipfw.8 +++ b/sbin/ipfw/ipfw.8 @@ -689,8 +689,8 @@ Change the next-hop on matching packets to .Ar ipaddr , which can be an IP address or a host name. The next hop can also be supplied by the last table -looked up for the packet by using the -.Em tablearg +looked up for the packet by using the +.Cm tablearg keyword instead of an explicit address. The search terminates if this rule matches. .Pp @@ -1594,8 +1594,10 @@ action parameters: rule options: .Cm limit, tagged. .Pp -When used with 'fwd' it is possible to supply table entries with values -that are in the form of IP addresses or hostnames. +When used with +.Cm fwd +it is possible to supply table entries with values +that are in the form of IP addresses or hostnames. See the .Sx EXAMPLES Section for example usage of tables and the tablearg keyword. @@ -2388,7 +2390,9 @@ Then we classify traffic using a single rule: .Dl "..." .Dl "ipfw pipe tablearg ip from table(1) to any" .Pp -Using the fwd action, the table entries may include hostnames and IP addresses. +Using the +.Cn fwd +action, the table entries may include hostnames and IP addresses. .Pp .Dl "ipfw table 1 add 192.168.2.0/24 10.23.2.1" .Dl "ipfw table 1 add 192.168.0.0/27 router1.dmz" diff --git a/sbin/ipfw/ipfw2.c b/sbin/ipfw/ipfw2.c index a486fbe..a461f76 100644 --- a/sbin/ipfw/ipfw2.c +++ b/sbin/ipfw/ipfw2.c @@ -4034,11 +4034,10 @@ chkarg: "illegal forwarding port ``%s''", s); p->sa.sin_port = (u_short)i; } - if (_substrcmp(*av, "tablearg") == 0) { - p->sa.sin_addr.s_addr = INADDR_ANY; /* htonl not needed */ - } else { + if (_substrcmp(*av, "tablearg") == 0) + p->sa.sin_addr.s_addr = INADDR_ANY; + else lookup_host(*av, &(p->sa.sin_addr)); - } ac--; av++; break; } @@ -4998,23 +4997,21 @@ table_handler(int ac, char *av[]) err(EX_OSERR, "getsockopt(IP_FW_TABLE_LIST)"); for (a = 0; a < tbl->cnt; a++) { /* Heuristic to print it the right way */ - /* valuse < 64k are printed as numbers */ + /* values < 64k are printed as numbers */ unsigned int tval; tval = tbl->ent[a].value; if (tval > 0xffff) { char tbuf[128]; - strncpy(tbuf, - inet_ntoa(*(struct in_addr *) - &tbl->ent[a].addr), 127); + strncpy(tbuf, inet_ntoa(*(struct in_addr *) + &tbl->ent[a].addr), 127); /* inet_ntoa expects host order */ tval = htonl(tval); - printf("%s/%u %s\n", - tbuf, tbl->ent[a].masklen, - inet_ntoa(*(struct in_addr *)&tval)); + printf("%s/%u %s\n", tbuf, tbl->ent[a].masklen, + inet_ntoa(*(struct in_addr *)&tval)); } else { printf("%s/%u %u\n", - inet_ntoa(*(struct in_addr *)&tbl->ent[a].addr), - tbl->ent[a].masklen, tbl->ent[a].value); + inet_ntoa(*(struct in_addr *)&tbl->ent[a].addr), + tbl->ent[a].masklen, tbl->ent[a].value); } } } else |