Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
FastEthernet0/47 is up, line protocol is up (connected) Hardware is Fast Ethernet, address is 0022.0c4a.ea33 (bia 0022.0c4a.ea33) Description: (To Cisco 3400 Router port 1) MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability 255/255, txload 1/255, rxload 3/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Half-duplex, 10Mb/s, media type is 10/100BaseTX input flow-control is off, output flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:00, output 00:00:01, 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 126000 bits/sec, 2 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 9986392 packets input, 8099764936 bytes, 0 no buffer Received 1296339 broadcasts (907560 multicasts) 0 runts, 0 giants, 0 throttles 1 input errors, 1 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 907561 multicast, 0 pause input 0 input packets with dribble condition detected 10582982 packets output, 5333970718 bytes, 0 underruns 0 output errors, 368142 collisions, 1 interface resets 0 babbles, 75356 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 PAUSE output 0 output buffer failures, 0 output buffers swapped out
|unable to set full duplex 100 on WAN interface||11||62|
|Receiving wifi on an underground station||22||92|
|I want to know the number of Cisco 1921-sec / k9 ipsec vpn concurrent users?||4||28|
|Syslog-ng works. Now what? How to filter and manage?||8||59|