Hi all,
Net meeting PC1 (219.65.19.10) <---> Modem <---> Internet <-->
RedHat Linux 9/GnuGK2.0.4 (Public: 219.65.97.94 private:192.168.1.13) <-->
Net Meeting PC2 (192.168.1.11)
Voice calls working only from PC2 to PC1.
My Private IP 192.168.1.11 masqueraded as 219.65.97.94 for
outgoing.
But I don't get any voice pocket from PC1 to My Linux Box.
because from PC1 (public ip)
the packets are try to send to 192.168.1.11 (my private ip)
so, the packets are not able to reached my Linux Box.
But text chat working fine.
My outgoing packets are masqueraded perfectly.
But the incoming packets from public ip to my Linux box ?
Any idea
Senthil Kumar.K
> Hi all,
>
> My firewall doesn't reject any request from PC1.
> Iam using gnugk 2.0.4
>
> I noted one thing,
> In tcpdump, I don't get any response from PC1 to My Linux Box.
> i am able to ping PC1 to LinuxBox
> This request comes in tcpdump.
> Is there any problem in Windows Netmeeting config ?
> If iam connecting the same PC1, PC2 in LAN, it is working fine.
>
> But thru NAT ?
>
> > Check back your firewall rules.
> > Igor.
> >
> > > Hi all,
> > >
> > > I have the following configuration.
> > >
> > > Net meeting PC1 <---> Modem <---> Internet <--> RedHat Linux 9/GnuGK <-->
> > > Net Meeting PC2
> > >
> > >
> > > Iam able to connect 2 windows machines thru gatekeeper.
> > > Text chat allowed in 2 ways.
> > > But voice chat allowed in 1 way. (from PC2 to PC1).
> > >
> > >
> > >
> > > My gatekeeper.ini
> > >
> > > [Gatekeeper::Main]
> > > Fourtytwo=42
> > > [GkStatus::Auth]
> > > rule=allow
> > > [RoutedMode]
> > > GKRouded=1
> > > SupportNATedEndpoints=1
> > > [Proxy]
> > > Enable=1
> > > InternalNetwork=192.168.1.0/24
> > > ProxyForNAT=1
> > >
> > >
> > > If i watch tcpdump log for ppp0, dont get any reply pocket from
> > > PC1.
> > >
> > > 11:56:29.930277 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos
> > > 0x10] 11:56:30.020250 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF)
> > > [tos 0x10] 11:56:30.110558 219.65.97.94.10018 > 219.65.98.10.49608: udp 84
> > > (DF) [tos 0x10] 11:56:30.200777 219.65.97.94.10018 > 219.65.98.10.49608:
> > > udp 84 (DF) [tos 0x10] 11:56:30.280965 219.65.97.94.10018 >
> > > 219.65.98.10.49608: udp 84 (DF) [tos 0x10] 11:56:30.370942
> > > 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos 0x10]
> > > 11:56:30.461101 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos
> > > 0x10] 11:56:30.570422 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF)
> > > [tos 0x10] 11:56:30.641539 219.65.97.94.10018 > 219.65.98.10.49608: udp 84
> > > (DF) [tos 0x10] 11:56:30.731736 219.65.97.94.10018 > 219.65.98.10.49608:
> > > udp 84 (DF) [tos 0x10] 11:56:30.821891 219.65.97.94.10018 >
> > > 219.65.98.10.49608: udp 84 (DF) [tos 0x10] 11:56:30.912093
> > > 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos 0x10]
> > > 11:56:30.992028 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos
> > > 0x10] 11:56:31.082413 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF)
> > > [tos 0x10] 11:56:31.443344 219.65.97.94.10018 > 219.65.98.10.49608: udp 84
> > > (DF) [tos 0x10] 11:56:31.445531 219.65.97.94.10018 > 219.65.98.10.49608:
> > > udp 84 (DF) [tos 0x10] 11:56:31.533353 219.65.97.94.10018 >
> > > 219.65.98.10.49608: udp 84 (DF) [tos 0x10] 11:56:31.623508
> > > 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos 0x10]
> > > 11:56:31.703452 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos
> > > 0x10] 11:56:31.793790 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF)
> > > [tos 0x10] 11:56:31.884034 219.65.97.94.10018 > 219.65.98.10.49608: udp 84
> > > (DF) [tos 0x10] 11:56:31.974173 219.65.97.94.10018 > 219.65.98.10.49608:
> > > udp 84 (DF) [tos 0x10] 11:56:32.064347 219.65.97.94.10018 >
> > > 219.65.98.10.49608: udp 84 (DF) [tos 0x10] 11:56:32.154641
> > > 219.65.97.94.10018 > 219.65.98.10.49608: udp 84 (DF) [tos 0x10]
> > > 11:56:33.114036 219.65.97.94.10019 > 219.65.98.10.49609: udp 48 (DF) [tos
> > > 0x10] 11:56:36.530026 219.65.97.94.10019 > 219.65.98.10.49609: udp 28 (DF)
> > > [tos 0x10]
> > >
> > > Any idea?
> > >
> > > Thanks in advance,
> > >
> > > --Senthil Kumar.K
> > >
> > >
> > >
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> --Senthil Kumar.K
>
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