Network newbie here asking an embarrassing question on logging We have a Cisco router with the following IOS version. I want to enable logging; so do I need to configure event-log enable before adding the following logging configuration?
One of our client has a Cisco IOS router 2851 with Zone Based Firewalls, enabled.
We tried to configure the router to receive the logs and we receive it in the following format: <189>45: *Apr 11 11:22:14.757: %SYS-5-CONFIG_I: Configured from console by vty0 (10.151.xxx.xxx)<190>46: *Apr 11 11:23:13.109: %FW-6-DROP_PKT: Dropping tcp session 10.151.xxx.xxx:1908 212.58.xxx.xxx:80 due to RST inside current window with ip ident 0<189>47: *Apr 11 11:38:02: %SYS-5-CONFIG_I: Configured from console by vty0 (10.151.xxx.xxx)<190>48: *Apr 11 11:40:57: %FW-6-DROP_PKT: Dropping tcp session 10.151.xxx.xxx:2062 74.115.xxx.xxx:80 on zone-pair Outbound class CMAP_Inspect_Out due to Stray Segment with ip ident 0
However, we support the following format:
<190>3711348: 3711346: Jul 23 15:29:xxx.xxx IST: %FW-6-SESS_AUDIT_TRAIL_START: Start https session: initiator (172.16.14.71:2721) -- responder (132.183.xxx.xxx:443)<190>3711349: 3711347: Jul 23 15:29:59.465 IST: %FW-6-DROP_PKT: Dropping Other session 65.209.xxx.xxx:2721 132.183.106.17:443 due to RST inside current window with ip ident 49293 tcpflags 0x5014 seq.no 1653005683 ack 1796295020<190>3711350: 3711348: Jul 23 15:30:04.377 IST: %FW-6-SESS_AUDIT_TRAIL: Stop https session: initiator (172.16.xxx.xxx:2721) sent 807 bytes -- responder (132.183.xxx.xxx:443) sent 2062 bytes
What are the exact steps required to recieve the above format? If the logging needs to be enabled on Access Lists, need exact commands, from the console config mode?
I have configured dhcpd in an ASA 5505 and every thing is working. I am testing it to give me a warning when the address pool is about to be finished or it is empty. But don't konw how to do it. if I run the "debug dhcpd packet", i get that the address pool is empty.
I have a situation in which I want to log a specific message (informational - 6 level), but don't want to enable informational logging and get all the messages that come with it. Is there a feature in IOS, 3560 12.2(25r)SEE4, similar to the 'logging lists' feature on the ASA that allows you to specify logs that you want to capture without having to change your logging level? I didn't want to have to write an EEM applet for this, but if that's the only way, I'd consider it.
I'm encountering what I think is an issue on logging system on FW ASA 5520 - Asa Version 8.4(2), ASDM version 6.4(5). When I disabled the logging inside a rule from ASDM, or from console with the "log disable" option inside ACL, If I check in ASDM logging real time window I continue to see all the entry related to disabled rules. This is a correct behaviour about ASA logging ? How I can "hide" the entry related to disabled rules (this is what I need for troubleshooting purposes) ?
We have Cisco router 2851 and asa firewall. We configured on he router for IP phones and ISP connected. The ISP directly connected on the router and asa firewall connected to the router. We have plan to configure VPN on the router. We have available public ip address. if i configure the VPN on the firewall we need to configure firewall local ip address to public ip address. SO how to configure firewall local ip to public ip ? Where we can configure , mean on the router or firewall. Firewall and router configuration.
Is the 2851 router meet these requirements ? if no. What is the must specific series of the routers suitable for this requirement:
1. Comprehensive interface range supporting T1/E1, NxT1/E1, FE, and High-Speed WAN . 2. Wide array of Layer 2 access protocols including Frame Relay, Ethernet, and PPP/HDLC . 3. Rich and granular QOS and instrumentation for prioritizing mission-critical traffic such as voice . 4. A modular platform with a broad range of interface options. 5. Network Address Translation (NAT), and IP Sec . 6. Four (4) auto sensing LAN Ports (10/100/1000) Mbps built-in routed ports. 7. WAN Interface Slots (4-6 option Slots) . 8. WAN Interface Modules (2xT1/2xE1/2xSerial/2xFE/DS3). 9. Memory (512/1024 MB DRAM) . 10. Built in redundancy (Power Supply) . 11. Two (2) Integrated GE ports with copper and fiber support . 12. Support for a Small form-Factor Plugged ( SFP) port for GE. 13. Support Network Timing Protocol (NTP). 14. Security: On-board encryption Support of up to 2500 VPN tunnels with the AIM-HPII-PLUS Module Antivirus defense support through Network Admission Control (NAC) many more essential security features . 15. Voice : Optional support for Survivable Remote Site Telephony support for local call processing in small enterprise branch offices for up to 240 IP phones. 16. Performance : Up to 1GB DRAM Up to 1GB Flash The maximum transmission unit (MTU) Up to 9576 bytes Throughput up to 1.2 Gbit/s . 17. 110/220 volts. 18. Warranty certified by Sis 98 or by OEM (original equipment manufacturer) . 19. Up to 115.2 Kbps for Console/Aux port with DDR capability. 20. Supports IPv6
I recently obtained a 2851 and have been battling this issue for a week now. An odd set of circumstances happen with the bootstrap startup process. If the router has loss of power or when reloaded; it fails to read the CF card and boots to rommon. I can tftp an image to it (tftpdnld -r) and IOS CAN read the flash card along with any saved configuration.In fact once in IOS, I can wr mem and print the hardware details of the CF card. Once I reload the router it goes to rommon, fails to open the flash, then sits until i tftp the image back. When the router load IOS, it also loads the startup config.I don't think it's a problem with the CF card as IOS can read it. I've tried formatting the card from IOS and from my pc as FAT, FAT16, FAT32, and NTFS - it didn't make a different. I updated the ROMMON to allow for USB booting but haven't purchased a USB Drive yet for testing. The upgrade didn't resolve this issue either. It almost seems like a firmware problem with the EPROM.
[URL]I ran across this on the cisco site and I wondering if it was possiable with two 2851's? The part that is most interesting to me is this part of the config (this looks like what allows the use of the y-cable)
I'm just wondering if there is any documentation that confirms if the 2 built-in Gigabit ports on a Cisco 2851 router support (or otherwise) auto-mdix.I can find information for the modules but not the 2 built-in ports.
We have Cisco 2851 Router part code CISCO2851-SEC/K9 facing issue while set peer configuration, issue description below.
Issue:We are facing the problem while configuring set peer as when we try to this we face error like 'unable to set peer.maximum numbwe of peer (40)exceeded'
We suspected the IOS issue hence we have gone for IOS upgrade for this Router but this error is still coming while configuring set peer.
Previous IOS: c2800nm-advsecurityk9-mz.124-15.T7.bin New IOS:c2800nm-advsecurityk9-mz.124-24.T7.bin
We are attaching here the snap shot of error that is coming while configuring the Router with set peer command along with show tech of the Router to understand this case brief.
Cisco Router 2851 connected with one ISP using 2 serials. the case is :
1)s0/0/1.1 is the only utilized and s0/0/0.1 utilization is zero. 2)when shutting down s0/0/1.1 : the other ,not utalized, link work perfect and forward all the traffic.
Attached the configuration file with output of show interfaces command.
I am having a setup with a 2851 router & websense url filtering server where I need to forward the traffic to websense server for all the internet requests. The http traffic is getting filtered properly, but the https traffic is not getting filtered. The two commands I ahev given for http & http are as follows: ip inspect name test http urlfilter ip inspect name test https.
I'm looking for a tool that will let me log traffic from my Linksys router. I'm interested in seeing which devices are access thing internet from my home and to see what kind of bandwidth they are pulling down.
I have Comcast internet and a DLink DIR-655 router. I have a laptop, Playstation 3 and 2 Blackberrys hooked up on my wifi. I also think my neighbor is using or trying ot use my wifi.I need a software program or piece of hardware that will allow logging of the URL's that are requested through my router.I currently use OpenDNS, and the service itself is pretty good. However, it doesn't tell which user is requesting which URL, and if a website is visited with 10 ads on it, it also shows the URL's for the ad hosting company, even though they didn't actually type that URL in.
How do I change the WPA/WPA2 key, without logging into my router's page? What if, my wireless devices as home does not have a browser that I want them to be configured wirelessly?
I am using firmware version 1.0.04 build 6.I am having a few issues viewing the log; the incoming, outgoing and security logs are completely blank, the DHCP log is the only one populated.Even though it's populated, the time stamp displays the date as Jan 1 1970, time appears fine if I use UDT (Time is set to Mountain), the Router Status correctly displays the current time for my location.I vaguely remember the other logs worked with a previous firmware 1.0.03? Don't recall if the Date Time stamp was working correctly.
I have been researching this for some time now and I can't find a solution to fit my needsI'm deployed in Afghanistan and on the base the local company they brought in has a hard wired network setup which makes you log in for internet. I want to setup wireless off of that with my own router and charge a smaller price. I know this sounds bad but they charge a pretty absurd amount. I would like to lessen that amount for the guys in my unit by splitting the price between everyone. I would like to make it look good though.
The login for the existing internet is a web based login. So, what I have come across so far is I need a router that will support logging into a web based login and support a landing page that will charge/ accept Paypal payments for new accounts and will expiredaily/weekly/monthly based on what they choose. I would like to set this up like you as a customer were loging in at a regular hot spot if that makes sense.
I'm thinking of switching to another ISP which is faster and cheaper than who I'm currently with. Only problem is they have data caps. Any way to log inbound/outbound traffic usage with this router so that I can make sure I'm not going to hit monthly limits?
Loss connection every day for several hours and just comes back. Reset router than works fine. Only about six months old. Found several forums staing the same problem. I have a RV016 16 port VPN router. What can I do?
I'm trying to view the logs from a Cisco 857W router to a workstation running the Kiwi Syslog server. what I've done is the following:
Config term
Logging on
Logging source-interface BVI1
Logging Facility Local7 (or any other facility you want to allocate for this router.)
Logging [IP Address or Hostname of machine running Kiwi Syslog Server]
End
I see noting on the syslog server. Although I can see the log information on the router Also is there a command to stop the logging from generating or is this on by default.
I am trying to configure my connectivity settings on my E6500. I enter 192.168.1.1 and the logon screen comes up. I have tried logging in with my user name and password and also disconnecting the internet and logging in the router password. After I log in, 98% of the time it says Router Not Found You are not connected to your router. It is funny that it is telling me this since this webpage is provided from the router since i have unplugged the internet. Even with the internet on, it does the same thing.
The times it does load the homepage of the router, I click on connectivity and when it does come up, the page is just blank with Ok, Cancel, and Apply buttons.I have done a reset on the router and reconfigured it with the CD and tried all the above again and same results.
I don't remember this being a problem when i first setup the router, it appears that a new firmware was automatically installed. I do not see any info on this being a known issue with the latest firmware.
Have a few of these routers internally as well as at various clients. The incoming and outgoing logs show up blank, even when there are 10-20 computers using the Internet and I know there is traffic being generated. DHCP and security logging still works fine. I also have a few E1200s on the latest firmware that are logging just fine... I'm just having issues with the E2500s.
We have a Cisco 2851 router that crashes every night. Below is the 'show log' output. The provider is telling us that it is our equipment. We have replaced the router and still have the same problem. Is it our equipment or the provider?
Feb 15 19:29:43: %BGP-5-ADJCHANGE: neighbor x.x.x.x Down Interface flap Feb 15 19:29:43: %BGP_SESSION-5-ADJCHANGE: neighbor x.x.x.x IPv4 Unicast topology base removed from session Interface flap Feb 15 19:29:44: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0:0, changed state to down Feb 15 22:34:13: %CONTROLLER-5-UPDOWN: Controller T1 0/0/0, changed state to down (LOS detected) Feb 15 22:34:15: %LINK-3-UPDOWN: Interface Serial0/0/0:0, changed state to down
I have a Cisco 2851 (c2800nm-advipservicesk9-mz.124-25d.bin) Router configured with one site-to-site vpn. Is it possible to configure a failover vpn tunnel on this router?