Sorry did convert, not did converted :) 2021-09-08 22:43 GMT+02:00, Marek Greško <[email protected]>: > Hello, > > I did converted from iptables by automatical script and then rewritten > myself, because not everything was rewritten successfully. > > Relevant parts: > > table ip filter { > ct helper sip { > type "sip" protocol udp > l3proto ip > } > > chain PREROUTING { > type filter hook prerouting priority filter; policy accept; > udp port 5060 ct helper set "sip" > } > > chain INPUT { > ... > ct state invalid drop > ct state related accept > ct state established accept > ... > iifname "ppp0" jump i-inet > } > > chain OUTPUT { > type filter hook output priority filter; policy accept; > udp port 5060 ct helper set "sip" > ... > } > > chain i-inet { > ... > udp port 5060 jump r-sip > ... > } > > chain r-sip { > ip saddr 192.0.2.0/24 accept > } > } > > table ip mangle { > chain PREROUTING { > type filter hook prerouting priority mangle; policy accept; > ... > udp sport 5060 ip dscp set 0x04 > } > > chain OUTPUT { > type route hook output priority mangle; policy accept; > ... > udp dport 5060 ip dscp set 0x04 > ... > } > } > > table ip6 filter { > ct helper sip { > type "sip" protocol udp > l3proto ip6 > } > > ... pretty the same, but I have no ipv6 internet connectivity, so > this should not match ... > > } > > > Is there something incorrect? > > Thanks > > Marek > > > > 2021-09-08 21:17 GMT+02:00, Duncan Turnbull <[email protected]>: >> >> >>> On 9/09/2021, at 6:23 AM, Marek Greško <[email protected]> wrote: >>> >>> Hello, >>> >>> I confirm temporarily allowing all the udp communication from the nat >>> ip address solved the problem, so the problem lies in the nftables. >>> This is probably not the right forum to continue. Or is it? Does >>> anybody have wide experience with nftables and sip? >> If you publish your rule set then we could look. Did you write the rules? >> What have you checked so far? >> >>> >>> Thanks >>> >>> Marek >>> >>> >>> 2021-09-07 10:40 GMT+02:00, Antony Stone >>> <[email protected]>: >>>> On Monday 06 September 2021 at 23:05:27, Duncan Turnbull wrote: >>>> >>>>>>> On 7/09/2021, at 8:30 AM, Marek Greško <[email protected]> wrote: >>>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> it is only local nftables with nf_conntrack_sip on the asterisk >>>>>>> server. Probably a kernel bug? It did not trigger with previous >>>>>>> providers since they had working SIP ALG. Now I hear no audio in >>>>>>> both >>>>>>> directions because outgoing rtp stream from asterisk goes to private >>>>>>> address space and incoming stream is blocked. So the outgoing rtp >>>>>>> could not be learnt to send to nat addess. >>>>> >>>>> Maybe a bug but that’s less likely than a config error. Time to debug >>>>> your >>>>> nftables. >>>> >>>> Try temporarily simply turning the firewall off - allow all traffic >>>> through >>>> (although leave in place any NAT rules). >>>> >>>> If you then find that RTP works, you know where the problem lies. >>>> >>>> >>>> Antony. >>>> >>>> -- >>>> Perfection in design is achieved not when there is nothing left to add, >>>> but >>>> rather when there is nothing left to take away. >>>> >>>> - Antoine de Saint-Exupery >>>> >>>> Please reply to the >>>> list; >>>> please *don't* >>>> CC >>>> me. >>>> >>>> -- >>>> _____________________________________________________________________ >>>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>>> >>>> Check out the new Asterisk community forum at: >>>> https://community.asterisk.org/ >>>> >>>> New to Asterisk? Start here: >>>> https://wiki.asterisk.org/wiki/display/AST/Getting+Started >>>> >>>> asterisk-users mailing list >>>> To UNSUBSCRIBE or update options visit: >>>> http://lists.digium.com/mailman/listinfo/asterisk-users >>> >>> -- >>> _____________________________________________________________________ >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>> >>> Check out the new Asterisk community forum at: >>> https://community.asterisk.org/ >>> >>> New to Asterisk? Start here: >>> https://wiki.asterisk.org/wiki/display/AST/Getting+Started >>> >>> asterisk-users mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> -- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> Check out the new Asterisk community forum at: >> https://community.asterisk.org/ >> >> New to Asterisk? Start here: >> https://wiki.asterisk.org/wiki/display/AST/Getting+Started >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
