ip nat overloading question [7:46037]
Hi, I have a question regarding dynamic natting using ip nat overloading. I have the following configuration. ip nat pool test 66.66.66.32 66.66.66.63 netmask 255.255.255.224 ip nat inside source list 1 pool test overload access-list 1 permit 10.0.0.0 0.0.255.255 From internal, I can ping the outside fine. When I do a sh ip nat trans, I see the inside/outside global and local tables and they are fine. However, from a host out in the internet, a ping to the inside global address of 66.66.66.33 generates a time to live exceeded. A traceroute from the outside to that address results in a routing loop between the external nat interface of my nat router and my isp router. I tried entering in ip route 66.66.66.32 255.255.255.224 null0 to resolve the issue, however, my pings and traceroutes simply stop at my nat router. What can I do to make it appear as if my nat pool address range terminates on the router so a host out in the internet can ping that interface? thanks, Telemachus Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=46037t=46037 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
SPAN question for 6000 IDSM [7:33757]
Hi, How do I go about SPANning multiple vlans to a port. I have a 6000 IDSM blade in slot 9 and the monitoring port is 1. However, I can only span one vlan (one ingress session for both directions) at any one time. set span vlan# 9/1 Running this command again for another vlan will only make the previous vlan inactive for SPANning. My goal is to SPAN several (15) vlans or ALL the vlans. Any suggestions? thanks, Telemachus Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=33757t=33757 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Frame Relay help please .. thanks [7:29002]
Hi, I am having some issues bringing up a 64k frame relay circuit. Wcom seems to think it's a bad csu as they aren't able to loop it. As a result, I did some testing on my end. I enabled inward bound looping on the dsu also. For some reason, the line protocol for the serial interface comes up for about 10 seconds, the comes back down. When I do a shut and then a no shut, again, it comes back up for about 10 seconds and then goes back down. Here's the current config and a sh int ser... LMI enq for send and receive still increment even when line protocol is in down state... If I set the csu/dsu to loopback, shouldn't the line protocol stay in up state forever? If so, what could be the issue here? interface Serial3/3 ip address 10.252.0.1 255.255.0.0 encapsulation frame-relay ! Serial3/3 is up, line protocol is down (looped) Hardware is M4T Internet address is 10.252.0.1/16 MTU 1500 bytes, BW 1544 Kbit, DLY 2 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY, crc 16, loopback not set Keepalive set (10 sec) LMI enq sent 136, LMI stat recvd 0, LMI upd recvd 0, DTE LMI down LMI enq recvd 146, LMI stat sent 0, LMI upd sent 0 LMI DLCI 1023 LMI type is CISCO frame relay DTE FR SVC disabled, LAPF state down Broadcast queue 0/64, broadcasts sent/dropped 0/4, interface broadcasts 0 Last input 00:00:09, output 00:00:09, output hang never Last clearing of show interface counters 00:20:31 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 150 packets input, 2035 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 1 input errors, 0 CRC, 0 frame, 1 overrun, 0 ignored, 0 abort 184 packets output, 2415 bytes, 0 underruns 0 output errors, 0 collisions, 22 interface resets 0 output buffer failures, 0 output buffers swapped out 36 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up Any help would be appreciated.. thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29002t=29002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Logging source ip for telnet sessions [7:27585]
Hi, At my last company, I was able to configure logging for all telnet sessions into the routers. The logs displayed the source IP of the client and of course the timestamp. I have since forgotten how to enable this. Can someone please advise? thanks... Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27585t=27585 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Logging source ip for telnet sessions [7:27585]
Without the use of ACL logging. thanks... -Original Message- From: Telemachus Luu [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 28, 2001 1:45 PM To: [EMAIL PROTECTED] Subject: Logging source ip for telnet sessions [7:27585] Hi, At my last company, I was able to configure logging for all telnet sessions into the routers. The logs displayed the source IP of the client and of course the timestamp. I have since forgotten how to enable this. Can someone please advise? thanks... Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27587t=27585 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Linux Syslogd and multiple device question [7:21910]
Hi, I have multiple nodes and have set up logging to a syslog server. Currently, in my /etc/syslog.conf, I have local0.debug through local7.debug being used writing to separate log files. On the first 8 devices, I have set logging facility local0 throught local7 for each device accordingly. However, how can I setup logging for the device beyond the 8th? I know I can setup the same facility and parse out the info by IP, but I would prefer to have separate files for each device. Any suggestions? Thanks. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=21910t=21910 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
6509 Console into MSM [7:9858]
How does one console into the MSM on a Cat 6509? I can console into the switch and session into the msm, but would like to know the console method. Thanks, Telemachus Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=9858t=9858 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Can't telnet after applying nat
hello, I have two e interfaces. On e0/0, I applied ext ip 207.x.x.1, on e0/1, I applied int 192.168.1.1. I labeled e0/0 with ip nat outside, and e0/1 with ip nat inside. in global, i configured ip nat inside source list 1 interface e0/0 overload, where acl 1 is permit any. Traffic passes though fine, and everything works great. However, I am unable to telnet to router using EXTERNAL ip. I can however, telnet using internal ip from internal network of course. I did not set any configuration for access-class, in fact i have no other acls at all. Any suggestions on what I might be doing wrong??? thanks telemachus _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Network services firms
Hi, I know this might not be the right place to ask this question, but I am doing some market analysis on U.S. companies that provide network services, specifically: infrastructure, high availability, and network security. I have a list of some 40 public companies, mainly vendor firms like IBM and Lucent that have network services arms, and system integration houses that provide network services. However, I wanted to gather some private companies as well. I am also looking for profitability and efficiency info such as operating margins, profit margins, rev/employee, etc. If someone could send me some links or suggestions, I would greatly appreciate it. thanks Telemachus _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]