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Add DROP support in tcrules

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2013-11-04 10:50:11 -08:00
parent 472ecc661f
commit e14d92c5ac
3 changed files with 42 additions and 16 deletions
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16
Shorewall/Perl/Shorewall/Tc.pm
View File

@ -304,7 +304,13 @@ our %tccmd;
mark => NOMARK,
mask => '',
connmark => 0,
}
},
DROP => { match => sub( $ ) { $_[0] eq 'DROP' },
target => 'DROP',
mark => NOMARK,
mask => '',
connmark => 0
},
);
}
@ -559,7 +565,13 @@ our %tccmd;
}
$cmd = '';
}
},
DROP => sub()
{
assert ( $cmd eq 'DROP' );
$target = 'DROP';
$cmd = '';
},
);
if ( $source ) {

23
Shorewall/manpages/shorewall-tcrules.xml
View File

@ -397,6 +397,13 @@
follow.</para>
</listitem>
<listitem>
<para><emphasis role="bold">DROP</emphasis></para>
<para>Added in Shorewall 4.5.21.4. Causes matching packets to be
discarded.</para>
</listitem>
<listitem>
<para><emphasis
role="bold">DSCP</emphasis>(<replaceable>dscp</replaceable>)</para>
@ -903,8 +910,8 @@ Normal-Service =&gt; 0x00</programlisting>
<emphasis>port range</emphasis>s; if the protocol is <emphasis
role="bold">icmp</emphasis>, this column is interpreted as the
destination icmp-type(s). ICMP types may be specified as a numeric
type, a numeric type and code separated by a slash (e.g., 3/4), or
a typename. See <ulink
type, a numeric type and code separated by a slash (e.g., 3/4), or a
typename. See <ulink
url="http://www.shorewall.net/configuration_file_basics.htm#ICMP">http://www.shorewall.net/configuration_file_basics.htm#ICMP</ulink>.</para>
<para>If the protocol is <emphasis role="bold">ipp2p</emphasis>,
@ -1139,8 +1146,8 @@ Normal-Service =&gt; 0x00</programlisting>
</emphasis><emphasis>helper</emphasis></term>
<listitem>
<para>Names a Netfilter protocol <firstterm>helper</firstterm> module
such as <option>ftp</option>, <option>sip</option>,
<para>Names a Netfilter protocol <firstterm>helper</firstterm>
module such as <option>ftp</option>, <option>sip</option>,
<option>amanda</option>, etc. A packet will match if it was accepted
by the named helper module.</para>
@ -1233,10 +1240,10 @@ Normal-Service =&gt; 0x00</programlisting>
4:T 0.0.0.0/0 0.0.0.0/0 ipp2p:all
SAVE:T 0.0.0.0/0 0.0.0.0/0 all - - - !0</programlisting>
<para>If a packet hasn't been classified (packet mark is 0), copy the
connection mark to the packet mark. If the packet mark is set, we're
done. If the packet is P2P, set the packet mark to 4. If the packet
mark has been set, save it to the connection mark.</para>
<para>If a packet hasn't been classified (packet mark is 0), copy
the connection mark to the packet mark. If the packet mark is set,
we're done. If the packet is P2P, set the packet mark to 4. If the
packet mark has been set, save it to the connection mark.</para>
</listitem>
</varlistentry>

19
Shorewall6/manpages/shorewall6-tcrules.xml
View File

@ -402,6 +402,13 @@
it from any rules that follow.</para>
</listitem>
<listitem>
<para><emphasis role="bold">DROP</emphasis></para>
<para>Added in Shorewall 4.5.21.4. Causes matching packets to be
discarded.</para>
</listitem>
<listitem>
<para><emphasis
role="bold">DSCP</emphasis>(<replaceable>dscp</replaceable>)</para>
@ -779,8 +786,8 @@ Normal-Service =&gt; 0x00</programlisting>
<emphasis>port range</emphasis>s; if the protocol is <emphasis
role="bold">ipv6-icmp</emphasis>, this column is interpreted as the
destination icmp-type(s). ICMP types may be specified as a numeric
type, a numeric type and code separated by a slash (e.g., 3/4), or
a typename. See <ulink
type, a numeric type and code separated by a slash (e.g., 3/4), or a
typename. See <ulink
url="http://www.shorewall.net/configuration_file_basics.htm#ICMP">http://www.shorewall.net/configuration_file_basics.htm#ICMP</ulink>.</para>
<para>If the protocol is <emphasis role="bold">ipp2p</emphasis>,
@ -1151,10 +1158,10 @@ Normal-Service =&gt; 0x00</programlisting>
4 ::/0 ::/0 ipp2p:all
SAVE ::/0 ::/0 all - - - !0</programlisting>
<para>If a packet hasn't been classified (packet mark is 0), copy the
connection mark to the packet mark. If the packet mark is set, we're
done. If the packet is P2P, set the packet mark to 4. If the packet
mark has been set, save it to the connection mark.</para>
<para>If a packet hasn't been classified (packet mark is 0), copy
the connection mark to the packet mark. If the packet mark is set,
we're done. If the packet is P2P, set the packet mark to 4. If the
packet mark has been set, save it to the connection mark.</para>
</listitem>
</varlistentry>
</variablelist>