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"No IGD UPnP Device found on the network" (rp_filt

 
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enihcam



Joined: 07 Jan 2015
Posts: 8

PostPosted: Wed Jan 07, 2015 11:40 pm    Post subject: "No IGD UPnP Device found on the network" (rp_filt Reply with quote

Hi. I'm new to miniupnpd and iptables.

I tried to test the upnp gateway with upnpc client, but I always got
Code:

No IGD UPnP Device found on the network !


Code:

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on wlp1s0, link-type EN10MB (Ethernet), capture size 262144 bytes
11:55:27.457700 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 396
11:55:27.457785 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 468
11:55:27.457828 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 405
11:55:27.457866 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 464
11:55:27.457904 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 405
11:55:27.457943 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 444
11:55:27.457980 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 405
11:55:27.458019 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 476
11:55:27.458057 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 458
11:55:27.458095 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 460
11:55:27.708836 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 460
11:55:27.708903 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 458
11:55:27.708929 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 476
11:55:27.708956 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 405
11:55:27.708980 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 444
11:55:27.709005 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 405
11:55:27.709028 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 464
11:55:27.709054 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 405
11:55:27.709080 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 468
11:55:27.709106 IP archnet.51193 > 239.255.255.250.ssdp: UDP, length 396
^C
20 packets captured
20 packets received by filter
0 packets dropped by kernel


Any ideas?
Thanks.

Code:

net.ipv4.conf.all.rp_filter = 0
net.ipv4.conf.default.rp_filter = 0
net.ipv4.conf.enp2s0.rp_filter = 0
net.ipv4.conf.ppp0.rp_filter = 0
net.ipv4.conf.wlp1s0.rp_filter = 0


Code:

IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
enp2s0          1      224.0.0.1
wlp1s0          1      239.255.255.250
wlp1s0          1      224.0.0.252
wlp1s0          1      224.0.0.1
ppp0            1      224.0.0.1


Code:

Kernel Interface table
Iface      MTU    RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP TX-OVR Flg
enp2s0    1500     2283      0    508 0          1717      0      0      0 BMRU
lo       65536      261      0      0 0           261      0      0      0 LRU
ppp0      1480     1580      0      0 0          1584      0      0      0 MOPRU
wlp1s0    1480        0      0      0 0          1693      0      0      0 BMRU


Code:

1:      lo
        inet  224.0.0.1
2:      enp2s0
        link  01:00:5e:00:00:01
        inet  224.0.0.1
3:      wlp1s0
        link  01:00:5e:00:00:01 users 2
        link  01:00:5e:00:00:fc users 2
        link  01:00:5e:7f:ff:fa users 2
        inet  239.255.255.250
        inet  224.0.0.252
        inet  224.0.0.1
4:      ppp0
        inet  224.0.0.1


Code:

Chain INPUT (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
 1242  128K ACCEPT     all  --  *      *       0.0.0.0/0            0.0.0.0/0            ctstate RELATED,ESTABLISHED
   36  2222 ACCEPT     all  --  lo     *       0.0.0.0/0            0.0.0.0/0
    4   274 DROP       all  --  *      *       0.0.0.0/0            0.0.0.0/0            ctstate INVALID
  166  8016 TCP        tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp flags:0x17/0x02 ctstate NEW
   18  1005 UDP        udp  --  *      *       0.0.0.0/0            0.0.0.0/0            ctstate NEW
  166  8053 REJECT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            reject-with tcp-reset
   18  1005 REJECT     udp  --  *      *       0.0.0.0/0            0.0.0.0/0            reject-with icmp-port-unreachable
    1    28 REJECT     all  --  *      *       0.0.0.0/0            0.0.0.0/0            reject-with icmp-proto-unreachable

Chain FORWARD (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 ACCEPT     all  --  *      *       0.0.0.0/0            0.0.0.0/0            ctstate RELATED,ESTABLISHED
    0     0 ACCEPT     all  --  wlp1s0 *       0.0.0.0/0            0.0.0.0/0
    0     0 TCPMSS     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp flags:0x06/0x02 TCPMSS clamp to PMTU
    0     0 REJECT     all  --  *      *       0.0.0.0/0            0.0.0.0/0            reject-with icmp-host-unreachable
    0     0 MINIUPNPD  all  --  ppp0   !ppp0   0.0.0.0/0            0.0.0.0/0

Chain OUTPUT (policy ACCEPT 2890 packets, 857K bytes)
 pkts bytes target     prot opt in     out     source               destination

Chain MINIUPNPD (1 references)
 pkts bytes target     prot opt in     out     source               destination
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miniupnp
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PostPosted: Tue Jan 20, 2015 1:22 pm    Post subject: Reply with quote

your setup has several network interfaces.
Make sure the right one is selected for multicast...

What is the IP (LAN) of your UPNP router ?
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enihcam



Joined: 07 Jan 2015
Posts: 8

PostPosted: Tue Sep 15, 2015 11:40 am    Post subject: Reply with quote

miniupnp wrote:
your setup has several network interfaces.
Make sure the right one is selected for multicast...

What is the IP (LAN) of your UPNP router ?


192.168.1.1
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miniupnp
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Posts: 1394

PostPosted: Tue Sep 15, 2015 11:56 am    Post subject: Reply with quote

what is the output of
Code:
# miniupnpd -i ppp0 -a 192.168.1.1 -d
?

I'm not an iptable expert, but you should make sure UDP multicast packets are allowed on your LAN interfaces.
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