pfilter: novlan: add PTP UDP MAC address for peer-delay

One rule only! Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

pfilter: novlan: add PTP UDP MAC address for peer-delay
One rule only! Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
b995f24b · Alessandro Rubini · 4fc75d1b · b995f24b
Commit b995f24b authored Feb 19, 2016 by Alessandro Rubini
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Showing with 5 additions and 2 deletions

pfilter-builder.c tools/pfilter-builder.c +5 -2

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--- a/tools/pfilter-builder.c
+++ b/tools/pfilter-builder.c
@@ -387,9 +387,12 @@ void pfilter_init_novlan(char *fname)
 	/* PTP UDP (end to end: 01:00:5e:00:01:81    224.0.1.129) */
 	pfilter_cmp(0, 0x0100, 0xffff, MOV, FRAME_MAC_PTP);
 	pfilter_cmp(1, 0x5e00, 0xffff, AND, FRAME_MAC_PTP);
-	pfilter_cmp(2, 0x0181, 0xffff, AND, FRAME_MAC_PTP);
+	pfilter_cmp(2, 0x0181, 0xffff, MOV, R_TMP);

-	pfilter_logic2(FRAME_MAC_OK, FRAME_MAC_OK, OR, FRAME_MAC_PTP);
+	/* PTP UDP (peer-to-p:  01:00:5e:00:00:6b    224.0.0.197) */
+	pfilter_cmp(2, 0x006b, 0xffff, OR, R_TMP);
+
+	pfilter_logic3(FRAME_MAC_OK, FRAME_MAC_PTP, AND, R_TMP, OR, FRAME_MAC_OK);

 	/* Tagged is dropped. We'll invert the check in the vlan rule-set */
 	pfilter_cmp(6, 0x8100, 0xffff, MOV, R_TMP);