Add "domain" as an option for -T

This allows tcpdump to handle DNS running on non-standard ports.

Add two test files with DNS over TCP and DNS over UDP, port 8053.

1 files changed, 2 insertions, 0 deletions

diff --git a/tcpdump.c b/tcpdump.c
index 30671841..a5148c74 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -1796,6 +1796,8 @@ main(int argc, char **argv)
 				ndo->ndo_packettype = PT_PTP;
 			else if (ascii_strcasecmp(optarg, "someip") == 0)
 				ndo->ndo_packettype = PT_SOMEIP;
+			else if (ascii_strcasecmp(optarg, "domain") == 0)
+				ndo->ndo_packettype = PT_DOMAIN;
 			else
 				error("unknown packet type `%s'", optarg);
 			break;