RTP Transmission error of packet to 255.255.255.255

Asterisk Asterisk SIP
1

My asterisk CLI is being flooded with the following lines. Any idea of what i should look at ? Cannot find much info on this.

[Mar 28 07:30:33] WARNING[14767][C-0000007f]: res_rtp_asterisk.c:4451 bridge_p2p_rtp_write: RTP Transmission error of packet to 255.255.255.255:10052: Permission denied
[Mar 28 07:30:33] WARNING[14767][C-0000007f]: res_rtp_asterisk.c:4451 bridge_p2p_rtp_write: RTP Transmission error of packet to 255.255.255.255:10052: Permission denied
[Mar 28 07:30:33] WARNING[14767][C-0000007f]: res_rtp_asterisk.c:4451 bridge_p2p_rtp_write: RTP Transmission error of packet to 255.255.255.255:10052: Permission denied
[Mar 28 07:30:33] WARNING[14767][C-0000007f]: res_rtp_asterisk.c:4451 bridge_p2p_rtp_write: RTP Transmission error of packet to 255.255.255.255:10052: Permission denied
[Mar 28 07:30:33] WARNING[14767][C-0000007f]: res_rtp_asterisk.c:4451 bridge_p2p_rtp_write: RTP Transmission error of packet to 255.255.255.255:10052: Permission denied
[Mar 28 07:30:33] WARNING[14767][C-0000007f]: res_rtp_asterisk.c:4451 bridge_p2p_rtp_write: RTP Transmission error of packet to 255.255.255.255:10052: Permission denied

Also seeing this:

ERROR[24201]: res_rtp_asterisk.c:5361 ast_rtp_sendcng: RTP Comfort Noise Transmission error to 255.255.255.255:12456: Permission denied

2

255.255.255.255/32 is a reserved address (limited broadcast) inside your LAN segment. You should try to find out what the source is. This should be harmless, unless something floods your network with these packets.

3

The source of the broadcast packet would be Asterisk, except that it failed to send it. Someone has sent SDP with the broadcast address in the c= line.

4

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