Hi,
This issue is strange to me.
Scenario: we have different servers connected on same network (vlan 101) and all server are pingable from any network except AUDIO CODES.
Subnet/vlan : 167.191.48.0 /22
Audio Codes IP address : 167.191.48.95
other servers IP address : 167.191.48.98, 167.191.48.99, 167.191.48.75
Issue:
On Switch ---> Audio codes are not reachable from different network, but it can reachable from same network.
On Audio Codes --> it can only reach default gateway. but when it try to ping other IP address then it's not even reach default gateway.
SWTH-24#ping 167.191.48.95 source vlan 101 >>>>>>>>>>>>>>>>>>>> can ONLY reach from same network
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.95, timeout is 2 seconds:
Packet sent with a source address of 167.191.48.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
SWTH-24#ping 167.191.48.95 source vlan 102 >>>>>>>>>>>>>>>>>>>> unable to reach from other networks
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.95, timeout is 2 seconds:
Packet sent with a source address of 167.191.84.1
.....
Success rate is 0 percent (0/5)
SWTH-24#ping 167.191.48.98 source vlan 101
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.98, timeout is 2 seconds:
Packet sent with a source address of 167.191.48.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
SWTH-24#ping 167.191.48.98 source vlan 102
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.98, timeout is 2 seconds:
Packet sent with a source address of 167.191.84.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
SWTH-24#ping 167.191.48.99 source vlan 101
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.99, timeout is 2 seconds:
Packet sent with a source address of 167.191.48.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
SWTH-24#ping 167.191.48.99 source vlan 102
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.99, timeout is 2 seconds:
Packet sent with a source address of 167.191.84.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
SWTH-24#ping 167.191.48.75 source vlan 102
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.75, timeout is 2 seconds:
Packet sent with a source address of 167.191.84.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
SWTH-24#ping 167.191.48.75 source vlan 101
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 167.191.48.75, timeout is 2 seconds:
Packet sent with a source address of 167.191.48.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
Audio codes connected on port Gi8/1:
SWTH-26#sh int Gi8/1
GigabitEthernet8/1 is up, line protocol is up (connected)
Hardware is C6k 1000Mb 802.3, address is 0021.a04b.3ac0 (bia 0021.a04b.3ac0)
MTU 1500 bytes, BW 1000000 Kbit, 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, media type is 10/100/1000BaseT
input flow-control is off, output flow-control is on
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:22, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 364000 bits/sec, 223 packets/sec
5 minute output rate 6463000 bits/sec, 1509 packets/sec
1561270749 packets input, 326093041595 bytes, 0 no buffer
Received 604 broadcasts (45 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 12 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
3043114170 packets output, 850801614487 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
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
Let me know, what cause the issue.
FYI, Audio Codes setting will be same as other Codes which are working fine for very long time
