Cisco asa snmp not working

Step2: Identify the NMS host that can connect to the ASA for SNMP management. 16. 11. 7. Line 3 is required to advise the ASA that this key is trusted. The SNMP server is a laptop running ManageEngine OpUtil software. For simplicity, I'm using just the management interface as the lan for the time being (10. access-list firewall-list extended permit udp host 1. 0 access-list policy-nat extended permit udp object-group MY_OBJ any eq snmp. 19. 1(3) snmp-server group v3group v3 priv. 1/24. and another as. 1, only supports the encryption algorithm version of AES128. msi file for windows. The requirements of the network setup are: Two sites connected with IPSEC Site-to-Site VPN over the Internet. cisco prtg snmp On the debug window, type the following command in the bottom: !snmpget < your hostname > . Restore the device to default (you probably have lot of misconfiguration) Using console connection type http 0. 200. done as the first step, 2. Bug info here. Go to System > Summary 1. I have it configured for our switches and it is working great but the commands are different on an ASA. SSH has also been configured, but is probably not working because I can only see a way to provide my ssh login credentials, but not my enable password. the VPN Traffic sensor only works vor IPsec VPN connections! no ssl (AnnyConnect) VPNs. 0 to 12. 14 generating massive amounts of syslogs pertaining to snmp and the nlp_int_tap interface (example below): %ASA-4-106023: Deny udp src nlp_int_tap:169. 04 server. Does not support SNMP debugging. Enter the IP address of the Auvik collector and the community string you wish to use. SNMP credentials are failing. Here is what I have so far: Cisco Adaptive Security Appliance Software Version 9. Please see if the following tipp may help: How can I see all interfaces when adding an SNMP sensor for my Cisco device?. 2 and still had to implement a workaround to get it working. 6. It was strange, but things are working well for now. I have ASA running version 8. The SNMP agent has the following features: Responds to requests for information and actions from the network management station. Table 45-1 SNMP Terminology. 8(4)20. This device template (download link) creates an SNMP Custom Advanced sensor which includes all the other OIDs, which are still returned: To monitor Cisco devices, SNMP access is all that is required. I added a Cisco SNMP System Health sensor configured that shows my System Health Power Supplies as "normal" despite having one power supply that is failing. 12. 3 is working 3) I cannot connect to the ASA via ASDM or SSH from the outside. According to the bug, issue was fixed in 6. syslog IP 10. Go to the sub-tab "SNMP" > "Community" 1. This. The reason behind the SNMP polling issue is the new bugs that are there in the Firewalls are designed to block SNMP because 99% of networks do not want SNMP to go through them. This is seen on ASA 9. ? I have migrated a previous Nagios installation to a new Ubuntu 12. Either way, if you're not using the snmp features of the firewall you should do a no snmp-server enable and you should always remove the public community string with a no snmp-server community public It's not currently a security risk but these are best practices for locking down an ASA. Below is my running config. SNMP polling from 10. x or 8. When ASA is accessed through https using the username and password, A window opens and asks for (Option1) Install the ASDM as a local application or (Option2)Run the ASDM over java web start. 2 (1) and the ASA version is 9. This article will run through steps you can follow to troubleshoot a 'Test Failed' result for SNMP nodes in Orion Platform. Does work with Cisco ASA 5505 and And that is the problem of passing traffic between two directly connected subnets with an ASA. However I am unable to the IKEv2 tunnels. by default the switch chooses UDP port 162 for SNMP operation, just want to confirm if it works on 162 or 161 ( i have tried on both but to no good, just want to check to be sure). 14 or later. 392. My Cisco ASA firewall is not responding to snmp_check commands. ERROR: Unable to configure service on port 22, on interface 'outside'. Note that this is the exact same configuration Check whether the device model supports SNMP management - you need to check in the device manual or with the vendor's website; If it supports SNMP, check whether SNMP has been enabled. Cisco device has been configured to limit a certain number of incoming SSH connections. Please try again later. Do not use the display name. The problem was a redundant ACL on the 5510 pushing traffic in the wrong direction and remnants of SNMP v3 setup that was stuck in there. SNMP credentials are wrong or device does not support the required uptime OID (1. The Internet connection itself is decent and it does not appear to fully saturate the line, but instead what seems to be happening is the CPU goes I been through the same phase recently, without looking for issues for configuration above, 3 things I want to say if you have no clue what you are doing and want to connect ASA to internet. These are the addresses used in this example: ASA. The former admin was adding an access rule when he was kicked out of the ASDM interface. If you are familiar with Cisco routers and then switches then you might have noticed that the Cisco ASA doesn’t offer the “erase startup-configuration” command. Hi I have aded the template and have auto-discovered the ASA device. The Cisco ASA is not receiving the SNMP request on the outbound ports. On PRTG you can the sensor named SNMP Custom. 3 (E0703) 1. In Switch Port Mapper, we use SNMP protocol to get the ports and MAC address details. Go to the sub-tab "Description" 1. Change routes based on IP ping reachability. Does not support SNMP Version 3 for the AIP SSM or AIP SSC. I'm using the correct community string, version and port. Although many Cisco devices can be configured to be an SNMP agent, this practice is not recommended. 161 on the remote end. I would like to monitor a Cisco ASA for uptime. Troubleshooting an ASA Note: Show SNMP View does not work on ASA Devices, you will use def_read_view as the view a. 1. somehow I can't get the it work. The problem you're describing lies with the Java settings of your Windows machine, not the ASA appliance. 2. Click the checkbox for Read Only. Best Regards. 1: icmp: echo request Drop-reason: (acl-drop) Flow Here is a santizied version of my SNMP config (not including location, traps, etc): snmp-server group snmp-asa v3 priv snmp-server user nms snmp-asa v3 encrypted auth md5 HASH priv des HASH snmp-server user-list snmp-grp-asa username nms snmp-server host P-Config 172. 8 for the most part, but I think one was on 9. 10. 1 SNMP polling will fail when auto-discovery applied on monitoring tool. Here is the relevant part of the config for one inside host: To do the same in the ASDM locate the NAT rule, edit it, and tick this box. Does not support retrieval of ARP information. 14 (1). IT was working before but now it is not working. 1 Answer1. I even change the script to include the community string and ip I ended up having to call Cisco and have a guy check our setup. 0/24 on the Cisco ASA. Cisco routers and Cisco ASA are probably the only devices implementing correctly SIP ALG. x. 34 or . Of course we can erase our startup configuration but there are some other commands to achieve this. I have limited background working with Cisco products however I am not lost within the ADSM GUI. Shows the current SNMP Configuration (note none is listed, so this is no config) b. xxx. net-bookstore In this Cisco tutorial video, IT author and speaker Don R. x version 3 nms At this point, I'm stumped. 14 configured to offload snmp traps to snmp server (any version 1|2c|3) - ASA configured with I would like to monitor a Cisco ASA for uptime. Enter your SNMP community, ip address and click submit 1. Sensor does not get response from device. 11 key 1 source inside prefer. to comment on tha above, snmp works, device can be pinged, credentials verified, ASA allows IMC to ssh to itself - can ssh to it from the server with putty as a POC, from ASA perspective I can see IMC trying to connect but TCP RST is To do the same in the ASDM locate the NAT rule, edit it, and tick this box. When using NET-SNMP Version 5. I tried to add the node manually and that was not successful. For a switch or router, there should be a … Continued I am struggling to get my Cisco device to send syslog data to a remote server running behind a VPN tunnel. Command: Show run | grep SNMP a. 3/24) and InternalNetwork (10. com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. “community string” is like a preshared password which must be configured on both the ASA and the Firewalls are designed to block SNMP because 99% of networks do not want SNMP to go through them. Hi jmpk. ASA. Shows the current SNMP Configuration. I monitor them with PRTG for things like interfaces utilization, CPU usage, fans, power supplies, VPN tunnel traffic and few other things. Agent devices send traps to port 162 UDP. 0 is the system Object ID (OID) all SNMP devices return, provided SNMP is configured to permit the collector to gather data from the host. This is also why I told you to check your inspects in your global policy. The SNMP port UDP 161 was not open ; now the snmpwalk returns the list of my interfaces, so everything seems OK with the SNMP config on my switches. A Network timeout has been set on the Cisco device to end the ssh session once it is reached. Causes: 1. I've tried their SNMP tool for testing access and it fails as well so it's not PRTG but what I am doing on the 5505. How to enable SNMP. Unable to add SNMP node. 9 eq snmp. However, the alert is triggered even when there is traffic. For some reason it wasn't deleted out all the way when using the ASDM GUI. (Configuration > Firewall > NAT Rules). thanks for your time. Though ASDM connects to the ASA over https, it's not working. 0 to itself (will see this below) and configure NAT overload on the Cisco Router for the network 192. From the top navigation, click Device. 2 (4) firmware. - version iMC PLAT 7. Site1 is the main headquarters site and Site2 is a remote branch site. 2 (2) or 8. Conditions: When SNMP Poll/Trap server is on other side of the site-to-site to tunnel and management-access <interface> is used. xxx -C public -n "Marvell Yukon 88E8056 PCI-E Gigabit Ethernet Controller$" -f Cisco ASA for Accidental Administrators: An Illustrated Step-by-Step ASA Learning and Configuration Guide Disclosure NetworkJutsu. The ASA CLI is working fine. Change the Java security permissions (under Configure Java > Security) and make an exception to the IP address of the ASA port which was configured to accept the HTTPS connections from the ASDM. I try with command: check_snmp_netint. 1(2) Device Manager Version 7. 3(2)) that has been getting a syn flood attack on it (or more accurately through it - targeting a host behind it) a couple of times a day for the past few days. Usage: [no] ssh {|} [no] ssh timeout [no] ssh version 1|2 [no] ssh scopy enable show ssh [sessions []] ssh disconnect show running-config [all] ssh clear configure ssh. The Cisco ASA firewall can do three basic SLA monitoring tasks. 1) I cannot ping the . 99/24. After upgrading ASA to the new Cisco IOS 9. However, If CISCO switches are configured with SNMP v3, then we would not be able to get the ports and MAC address details using the normal SNMP query. Today we upgraded our old 5510s with 5516-Xs running ASA 9. For example, In have an ASA with two interfaces, named OutsideNetwork (10. Both ends have effectively static and public IP address with all-open access to and from Internet First, to get the MAC launcher working you must install it directly from your ASA using a web browser. 1, or ::1). Re: IMC not able to SSH into Cisco ASA's. 4 is the interface). 0) for traffic sensors. Symptom: ASA running version 9. Does not support SNMP SET commands. It could be a bug in the 7. I've created a trigger that will trigger if there is no traffic on that VPN between 4AM and 5AM. I've deployed a Cisco virtual ASA in Azure to use as a VPN server. Cisco asa5505 is configured with snmp however after installing NPM and doing a discovery was not able to locate the ASAs. 1) For outbound communication (Internal LAN towards the Internet), do not translate the network 192. 2. pl -H xxx. The SNMP commands from the NMS are sent to port 161 UDP. If you have a Cisco ASA with Firepower Threat Defense, you’ll need to enable SNMP using the Firepower device manager web interface. 0. port is currently in use by another feature. 10. At this point your VPN client (s) should now be ale to ping the interface again. “community string” is like a preshared password which must be configured on both the ASA and the Although many Cisco devices can be configured to be an SNMP agent, this practice is not recommended. Alert via syslog or SNMP when the SLA monitor fails. Hi all, I've got a Cisco ASA and my Zabbix server is monitoring a VPN traffic on it. They were running earlier versions of 9. I am a Cisco newbie, so I mainly use the ASDM for configuration. Could not create the sensor SNMP Traffic on device Device (). 23. asp drop captures show packets dropped: 1744: 12:59:21. 4. Can't list resources, snmp credential test fails. Check SSH PetesASA# show run ssh ssh 10 http:--www. 35 and private address 192. SNMP disabled or wrong community. The SNMP Cisco ASA VPN Connections sensor queries a couple of different OIDs, but on some ASA versions, one of them is not returned by the device, Active Email Sessions. It might not work to query data from a probe device via SNMP (querying localhost, 127. Server: cisco-IOS. 161. If you are a beginner, feel free to follow the step by step guide below which explains how to configure Cisco ASA 5506-X for Internet. Everything has gone well except SNMP polls have stopped working from remote sites and we can't figure out why. When you first setting up a Cisco ASA firewall, one of the most common requirements is to allow internal hosts to be able to ping the Internet. I am using a Cisco ASA 5510. Not able to connect via SNMP across IPSEC tunnel terminated on outside interface, when SNMP queries are for ASA inside interface, and "management-access inside" is configured. cisco-switch power-supply snmp Created on Feb 26, 2019 8:49:37 PM by GerdauPRTG (0) 1 Cisco ASA port forwarding not working. ? Symptom: ASA running 9. Both sites using Cisco ASA firewalls (version 9. The objective is to check what type of traps the ASA 5510 device can raise because we have realised the device is not sending a coldstart trap. cisco prtg snmp The SNMP port UDP 161 was not open ; now the snmpwalk returns the list of my interfaces, so everything seems OK with the SNMP config on my switches. I have a Cisco ASA 5510 (ASA Version 8. While I'm aware that best practice is to have Internet -> Firewall -> Router, in many cases this isn't possible. Troubleshoot a Test Failed result for SNMP nodes in Orion Platform. 35 IP address from the outside 2) I don't think the NAT between . we could not yet reproduce that issue. ASA(config)# snmp-server host [interface_name][ ip_address] community [community string] Where “interface name” is the ASA interface through which the NMS can be reached, and “ip address” is the NMS address. 14. Below is my config, I am most likely dong something wrong. SNMP Configuration Troubleshooting SNMP Access To monitor Cisco devices, SNMP access is all that is required. In this case I have used the site-to-site VPN wizard. I am not a Cisco tech, but am now responsible for an ASA 5510. Click SNMP in the left-handmenu. Cisco ASA Erase Configuration. com, only a . They work fine but SNMP monitoring stopped working. . I ended up having to call Cisco and have a guy check our setup. . Name the scan and Enter the target IP address. Our SNMP config is as below (IP addresses and community string changed): snmp-server host internal 10. 4). For example, in Cisco Devices, the command to enable SNMP through CLI (telnet) is: Router (config)# snmp-server community Read_Only_Community_Name ro Cisco asa 5505 Not Responding to SNMP. As with any management traffic, also ensure that the subnet you are connecting from, has been allowed. soundtraining. Create a new scan using the advanced scan template. Internet 192. They are: Continuously ping from the ASA even when nobody is logged in. Click Add. 3CX generally recommends switching off SIP ALG functionality, which I also recommend for most of the NAT devices, simply they are not doing it correctly (there is a Cisco CLI command to disable SIP ALG, if you want to do this, check Cisco manual). Currently, there is not a downloadable . The steps below use SNMP version 2c. View Bug Details in Bug Search Tool Here is a santizied version of my SNMP config (not including location, traps, etc): snmp-server group snmp-asa v3 priv snmp-server user nms snmp-asa v3 encrypted auth md5 HASH priv des HASH snmp-server user-list snmp-grp-asa username nms snmp-server host P-Config 172. dmg file on cisco. Please help! The goal is to forward two different ports 1195 and 1196 from the outside address of the ASA to two different hosts on the inside but on the same port. SNMP not working over VPN connection since upgrade. 160 seems to work, but I cannot get data from 10. I moved to check_snmp_netint because in check_snmp_int is not working reqex matching name of interface, but on check_snmp_netint is not working perfomrance data generation so I am stuck. #2 - (Any) Work History - This means consistent work history with no unexplained gaps even if its not IT that demonstrates you have a desire to work and will be a reliable employee they can count on, keep the experience relevant and concise but if you have no IT experience demonstrate solid work experience based on Mathias Mahnke & Patrick Proy, Cisco IPS SNMP Checks Checks for CPU and Memory ASA status. In this case, add this device to PRTG with the IP address that it has in your network and create This worked to get SNMP to scan and recognize the ASA, but my goal is to get backups of the ASA. This is another device than [1]. DMZ 172. 2 (1). 326963 192. I have migrated a previous Nagios installation to a new Ubuntu 12. I've tried the default one, some others that I maid, but nothing seems to work. 254/24). 14 configured to offload snmp traps to snmp server (any version 1|2c|3) - ASA configured with I need to test SNMP traps on a Cisco 5510 standalone in a lab environment. This OID is manda Make: Cisco ASA Model: ASA 5506-X, 5508-X, 5516-X, and ISA 3000 Issue: SNMP POLL & SNMP TRAP Stopped working after upgrading ASA firmware to 9. Click "Add Community Group" 1. ASA (config)#ntp server 192. SNMP is a layer 7 protocol, and it is one that the ASA can fully control at a layer 7 level down. These steps apply only to the SG200, SG300, SG500, and SG500X series of smart and managed switches. 2/54923 dst inside:192. Troubleshooting Steps. 0 -> 10. I’m running 6. 24. I can connect fine from the inside via HTTPS. I have almost every device working. Commands that an agent needs to control the SNMP process are available through the Cisco command line interface without additional configuration. com. Hardware Firewalls Cisco. 0/24. For a switch or router, there should be a … Continued I need to test SNMP traps on a Cisco 5510 standalone in a lab environment. Router(config)# snmp-server enable traps snmp linkdown linkup coldstart warmstart There are some SNMP vulnerabilities in certain versions of the Cisco IOS 12. Log into the switch’s web interface. The SNMP server running on the ASA. Click Communities. Go to System > Advanced Configuration 1. x it has been observed that SNMP Polling is not responding as expected. SNMP not working. I upgraded some ASA 5525s and 5555s to 9. I want to use the ASA as the VPN server rather than Azure's built-in VPN capability. Rather create a static mapping of 192. 0 0. snmp-server user XXXXXX v3group v3 encrypted auth md5 XXXXX priv des XXXXX The ASDM version is 7. Has anybody got any ideas as to why it's not pushing SNMP data into the Cisco Prime Infra ? Mapping of Ports and MAC address is not working for Cisco switches when configured with SNMP v3 Problem. I think it's not working because of the SNMP Community I use. 8 Comments 2 Solutions 1249 Views Last Modified: no snmp-server I have several issues with the configuration of the ASA. 2 (4) instead of 8. The LAN networks on each site communicate between them over the IPSEC VPN tunnel. 110 version 3 SNMP_TEST Symptom: ASA running version 9. com, but also for certain applications to work Basically what you have to do is to create a new Data Source using the "SNMP - Generic OID Template", you have to use the OID : . If you’re managing the Cisco device through the Managed Threat Defense web interface, the steps will vary. Unfortunately the ASA only has the ability to ping for its sla monitoring and is pretty limited in its capabilities. I'm able to use Cisco Anyconnect to establish a VPN connection to my virtual ASA. 9. snagsy1980 asked on 11/10/2010. When I click on add sensor I am still not able to add the IKEv2 tunnels , IKEv1 are working fine. Switch to SNMP v1 or v2 if you can go without encryption, because these versions do not have these limitations. 13 poll Does not support SNMP Version 3 for the AIP SSM or AIP SSC. 4. 5. Workaround: . Cisco :: LMS 4. SNMP target device for monitoring. Crawley demonstrates how to install the desktop ASDM launc Connecting the Cisco ASA 5506-X to the internet is not complicated and from your experience on the ASA 5505, the principles are similar. Thanks again. It should show up if you do a show run all. 100. 3 And ASA SNMP V3 Not Working Feb 27, 2013. However when I try to use a normal Cisco sensor it is not working. I could be wrong. The issue I am having is with the site-to-site VPN. 4 host 6. After that you create a Graph based on the Graph Generic SNMP and it should work ! ASA (config)#ntp trusted-key 1. This means that likely SNMP is disabled on this switch, or under Configuration\Scanning credentials you didn't enter and/or map the correct SNMP credential (SNMP community password) to this Causes: 1. I am having a similar issue with one of our ASA's and the only thing I can see that is different from other asa's is the Software version is 7. Lines 1-2 above dictate that we should be using authentication with NTP for added security and gives a key to use. while this part is from SNMP: Scanning SNMP. Has anybody got any ideas as to why it's not pushing SNMP data into the Cisco Prime Infra ? How to enable SNMP and login on Cisco Small Business devices; How to configure a Cisco ASA firewall to recognize Auvik; How do I add, edit, delete, or retry SNMP credentials? How do I debug using the Auvik collector? How to enable SNMP v1/v2 on a VMware ESXi hypervisor I would like to monitor a Cisco ASA for uptime. Internet connections for users behind both firewalls work fine. The hostname must be either the IP address or DNS name. After dealing with Java issues related in the post #23, I finally succeed in activating the scheduler but now I'm stuck with an other issues. 254. 0 INSIDE and http 0. cisco prtg snmp To monitor Cisco devices, SNMP access is all that is required. 0 is local subnet. 3, so be cautious. Term Description Agent. 10/162 by access-group &quot;inside_access_out&quot; [0x0, 0x0] Conditions: - ASA 9. 8. 38. WWW-Authenticate: Basic realm="level_15_or_view_access". 28-06-2018, 23:34. SNMP-Server polls Remote-ASA Inside interface, but gets not response. Access the legacy web admin page and log in 1. 5 and using snmp v3 as below; snmp-server group Authentication&Encryption v3 priv snmp-server user SNMP_TEST Authentication&Encryption v3 encrypted auth md5 cisco123 priv aes 128 password123 snmp-server host IN 10. Check SSH PetesASA# show run ssh ssh 10 Site-to-Site IPSec VPN tunnel towards Cisco ASA, main mode not working. This is my snmp script. Trigger Cisco ASA not working properly. if you are monitoring other ASA's with PRTG, then it can hardly be an issue within PRTG that monitoring this one ASA doesn't not work. Both ACL's are applied to the same interface as such: nat (my-int) 22 access-list policy-nat access-group firewall-list in interface my-int If you use the HTTP interface: 1. 0 This will get you your SSL stats. Tested with 5520 Cisco ASA. If Active Discovery and monitoring is not working, the possibilities are: SNMP is not set up on the device. Hi, I was trying to add ASA to prtg for snmp monitoring . 3. This is the most simple option: ciscoasa# write Looking around I found a Cisco bug posted on this issue however I wanted to provide visual aid because it took me a bit to stumble through this one. 1 > 24. I can't find the right way to set my auth template. When it failed, show snmp-server statistics output will be: ?Unable to honor this request now. cisco prtg snmp I need to test SNMP traps on a Cisco 5510 standalone in a lab environment. I'm trying to backup my Cisco 2960 switch with CBackup. It is not only for the convenience that a network administrator to check if the Internet is up by pinging Google. I'm trying to configure a simple main mode IPSec VPN tunnel towards Cisco ASA from WR11 router to be able to talk between their respective inside (behind NAT) networks. I am working on setting up a site-to-site VPN on two Cisco ASA 5505's. Per the instructions I am supposed to issue the following command to add a read-write community string snmp-server Hi I have aded the template and have auto-discovered the ASA device. I want to get PRTG talking to the router so I can monitor bandwidth use and uptime but cannot seem to get SNMP to work at all. 168. In this case, add this device to PRTG with the IP address that it has in your network and create How to enable SNMP and login on Cisco Small Business devices; How to configure a Cisco ASA firewall to recognize Auvik; How do I add, edit, delete, or retry SNMP credentials? How do I debug using the Auvik collector? How to enable SNMP v1/v2 on a VMware ESXi hypervisor Symptom: ASA running 9.