Hi,
i see this on the console and in the firewall logs while i try to make sip
calls using my sip server (although this appears to happen only from a the
Counterpath Bria softphone)
Message from syslogd@server at Aug 20 17:24:39 ...
kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip address>
DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00 TTL=64
ID=52154 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
Message from syslogd@server at Aug 20 17:24:39 ...
kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip address>
DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00 TTL=64
ID=52155 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
Message from syslogd@server at Aug 20 17:24:40 ...
kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip address>
DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00 TTL=64
ID=52156 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
Message from syslogd@server at Aug 20 17:24:41 ...
kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip address>
DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00 TTL=64
ID=52159 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
Message from syslogd@server at Aug 20 17:24:45 ...
kernel:nf_ct_sip: dropping packetIN= OUT=ppp0 SRC=<my public ip address>
DST=<SIP provider public ip address> LEN=860 TOS=0x00 PREC=0x00 TTL=64
ID=52161 PROTO=UDP SPT=5060 DPT=5060 LEN=840 UID=493 GID=490
after a few drops obviously the SIP call is dropped.
i searched online for solutions, but apparently there seems to be no
technical issue for my kernel/netfilter/shorewall version, most probably is
related to my configuration.
is there anything standing out for you?
thank you
Alberto
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