[Firehol-support] How to accept muticast traffic?

Marco Neubauer marco at gmx.com
Fri Feb 3 16:17:05 GMT 2017


I try to receive multicast traffic, but i canĀ“t get it to work.

My config looks like this:

interface4 eth3 LAN_DHCP
	policy return
	server dhcp accept
	server multicast accept
	client multicast accept
interface4 eth3 LAN src
	policy reject
	server "dns ssh ntp snmp ping" accept
	client all accept

All Packets will be blocked by the firewall:
kernel: IN-LAN:IN=eth3 OUT= MAC=01:00:5e:00:00:fb:f0:9f:c2:10:82:53:08:00 SRC= DST= LEN=87 TOS=0x00 PREC=0x00 TTL=255 ID=11337 DF PROTO=UDP SPT=5353 DPT=5353 LEN=67 
kernel: OUT-unknown:IN= OUT=eth3 SRC= DST= LEN=281 TOS=0x00 PREC=0x00 TTL=255 ID=44102 DF PROTO=UDP SPT=5353 DPT=5353 LEN=261 

When i look at the output of "firehol status" there are no rules for multicast traffic.

How is it supposed to be done, to accept multicast traffic?



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