interface Vlan10 description multicast source L3 interface ip address 10.170.10.1 255.255.255.0 ip pim sparse-mode
interface Vif1 description multicast reflector interface ip address 10.210.0.1 255.255.255.0 ip pim sparse-mode ip service reflect Vlan10 destination 22.214.171.124 to 126.96.36.199 mask-len 32 source 10.210.0.1 ip igmp static-group 188.8.131.52
There is totally no cpu load, this router stays out of any additional traffic. So what cause the problem?
Interesting is, that corrupted frames are noticed on receiver software, but outgoing interface is clear:
#sh int gi1/3 GigabitEthernet1/3 is up, line protocol is up (connected) Hardware is C7600 1Gb 802.3, address is 30e4.db33.3cc0 (bia 30e4.db33.3cc0) Internet address is 10.190.0.1/24 MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 1000Mb/s input flow-control is off, output flow-control is on Clock mode is auto ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:03, output 00:00:12, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 1214000 bits/sec, 161 packets/sec 5 minute output rate 2655000 bits/sec, 310 packets/sec L2 Switched: ucast: 81470 pkt, 5506930 bytes - mcast: 654403 pkt, 46087950 bytes L3 in Switched: ucast: 6507385 pkt, 5574437081 bytes - mcast: 0 pkt, 0 bytes mcast L3 out Switched: ucast: 4652244 pkt, 1783930222 bytes mcast: 6859161 pkt, 9342177282 bytes 7282403 packets input, 5630637613 bytes, 0 no buffer Received 690711 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 0 multicast, 0 pause input 0 input packets with dribble condition detected 9060192 packets output, 7716061155 bytes, 0 underruns 0 output errors, 0 collisions, 2 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out
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