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5 | 5 | <meta charset="utf-8"> |
6 | 6 | </HEAD><BODY> |
7 | 7 | <H1>Man page of PCAP-FILTER</H1> |
8 | | -Section: Environments, Tables, and Troff Macros (7)<BR>Updated: 2 November 2025<BR><A HREF="#index">Index</A> |
| 8 | +Section: Environments, Tables, and Troff Macros (7)<BR>Updated: 22 November 2025<BR><A HREF="#index">Index</A> |
9 | 9 | <A HREF="./">Return to Main Contents</A><HR> |
10 | 10 | <DIV class=version_boilerplate> |
11 | 11 | <H4>This man page documents libpcap version 1.11.0-PRE-GIT.</H4> |
@@ -1110,15 +1110,35 @@ <H2 id="lbAD">PRIMITIVES</H2> |
1110 | 1110 | </DL> |
1111 | 1111 |
|
1112 | 1112 | <DT><B>inbound</B><DD> |
1113 | | -Packet was received by the host performing the capture rather than being |
1114 | | -sent by that host. This is only supported for certain link-layer types, |
1115 | | -such as SLIP and the ``cooked'' Linux capture mode |
1116 | | -used for the ``any'' device and for some other device types. |
| 1113 | +True if the packet was received by the host performing the capture rather than |
| 1114 | +sent by that host. This primitive is supported for certain link-layer types |
| 1115 | +only, namely, |
| 1116 | +<B>DLT_SLIP</B>, |
| 1117 | + |
| 1118 | +<B>DLT_IPNET</B>, |
| 1119 | + |
| 1120 | +<B>DLT_LINUX_SLL</B>, |
| 1121 | + |
| 1122 | +<B>DLT_LINUX_SLL2</B>, |
| 1123 | + |
| 1124 | +<B>DLT_PFLOG</B>, |
| 1125 | + |
| 1126 | +<B>DLT_PPP_PPPD</B>, |
| 1127 | + |
| 1128 | +a number of Juniper Networks private types and some types of Linux DSA tag. |
| 1129 | +For reference, the ``any'' pseudo-interface uses |
| 1130 | +<B>DLT_LINUX_SLL</B> |
| 1131 | + |
| 1132 | +or |
| 1133 | +<B>DLT_LINUX_SLL2</B> |
| 1134 | + |
| 1135 | +on Linux, and |
| 1136 | +<B>DLT_IPNET</B> |
| 1137 | + |
| 1138 | +on Solaris. |
1117 | 1139 | <DT><B>outbound</B><DD> |
1118 | | -Packet was sent by the host performing the capture rather than being |
1119 | | -received by that host. This is only supported for certain link-layer types, |
1120 | | -such as SLIP and the ``cooked'' Linux capture mode |
1121 | | -used for the ``any'' device and for some other device types. |
| 1140 | +Same as the above, but for the opposite direction (from the capturing host |
| 1141 | +to the network). |
1122 | 1142 | <DT><B>ifindex </B><I>interface_index</I><DD> |
1123 | 1143 | True if the packet was logged via the specified interface (applies only to |
1124 | 1144 | packets logged by the Linux "any" cooked v2 interface). |
@@ -2598,7 +2618,7 @@ <H2 id="index">Index</H2> |
2598 | 2618 | </DL> |
2599 | 2619 | <HR> |
2600 | 2620 | <H2>COLOPHON</H2> |
2601 | | -This HTML man page was generated at 16:11:55 GMT, November 19, 2025 |
| 2621 | +This HTML man page was generated at 13:05:55 GMT, November 23, 2025 |
2602 | 2622 | from a source man page in "The Tcpdump Group" git repositories |
2603 | 2623 | using man2html and other tools. |
2604 | 2624 | </BODY> |
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