recharge an ASA - SSM the firewall itself effect?

Similar Questions

• I disabled MS Security Essentials that I use another antivirus - but I like to keep the firewall. How can I determine if it is effective?

  * Original title: Microsoft Firewall

  I read that Windows has a built-in firewall. I disabled MS Security Essentials that I use another antivirus - but I like to keep the firewall. How can I determine if it is effective? If this is not the case, how can I activate it?

  (Moved to programs)

  You cannot run the Windows Firewall and any other 3rd party firewall at the same time. By default, most if not all AV software (competent) devs teams to automatically disable the Windows Firewall when their own is installed to avoid unnecessary conflicts that would occur if both have been enabled at the same time.

  If you want to have the Windows Firewall, you will need to uninstall your antivirus (if it comes with a firewall) 3rd party. If this isn't the case, then you can keep the Windows Firewall is turned on, because it's good.

• The firewall CISCO ASA not getting connections do not time-out

  Hello

  I see the connections that are established by the ASA are not getting deleted from the table of connection.

  In the world, I set the conn timeout on the firewall, but you see not that idle connections do not timeout & removed from connection table.

  !

  Timeout conn 01:10 half-closed 0:10:00 udp 0:01:00 icmp 0:00:02
  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
  Timeout sip 01:30 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
  Timeout sip-provisional-media 0:02:00 uauth 0:00:00 absolute
  timeout tcp-proxy-reassembly 0:01:00
  Floating conn timeout 0:00:00

  !

  Here are some of the number of connections that are observed more than chronology configured.

  Y.y.y.y:162 UDP dmz1 inside the x.x.x.x:162, slow 227:28:39, bytes 9946115-flags.

  The TCP flags dmz1 z.z.z.z:22 inside the x.x.x.x:64880, slow 243:16:17, byte 13755432, UI

  Y.y.y.y:162 UDP dmz1 inside the x.x.x.x:49962, slow 640:41:09, bytes 1599882-flags.

  A.a.a.a:22 TCP dmz1 inside the x.x.x.x:56750, slow 600:06:46, bytes 148361, flags UIO

  Meet some connections he defined indicator that says his top, but whereas that much are didn't all (empty) set of flags.

  I'm running with 9.1 2 code.

  Hello Sanjay

  The behavior that you note does not seem normal that the device is configured for specific waiting periods.

  I suggest you check the following defect which is reported for ASA.

  Here is a link to default:

  https://BST.cloudapps.Cisco.com/bugsearch/bug/CSCuh13899/?reffering_site...

  It could be that useful...

  Thank you

  RS

• IPSec Tunnel site to Site between ASA (static IP) to the firewall Microtick (dynamic IP) cannot telnet routeros and open https

  I purchased Mikrotik hardware devices and want to use routeros seat firewall cisco asa establish VPN. Aims to establish that a branch may be two IPSEC VPN access devices at the headquarters of the server via the public network.

  But now, I'm having some trouble, so I have cisco asa branches and headquarters to establish successful ipsec vpn.
  (1) branch routeros WAN port using a private IP address and is a member of the asa above outdoor sound created vpn ipsec, vpn successfully established internal servers and I ping the switch at the headquarters of the branch. However, there is a problem, I go through routeros visit that the headquarters of the https server pages can not be opened, telnet internal switches can telnet to the top, but were unable to penetrate into the character.
  (2) in addition, I left the branch routeros on a public IP address WAN port and asa VPN IPSEC created seat, said problems above are not, the server can also be accessed, telnet switch can also enter text and control.
  At the present time, I have encountered this problem of interface not CAN not because I need to create of very, very many industries and the need to establish headquarters communications branch offices so I have to use private IP addresses to access the Wan, unable to do wan are public IP address and headquarters to establish IPSEC VPN.

  now, I can't telnet asa inside the cisco router and open the web inside https, I can't solve the problems.

  now, registrants of asa:

  interface GigabitEthernet0/0
  nameif outside
  security-level 0
  IP 49.239.3.10 255.255.255.0
  !
  interface GigabitEthernet0/1
  nameif inside
  security-level 100
  IP 172.17.0.111 255.255.255.0

  network of the object inside
  172.17.1.0 subnet 255.255.255.0
  network outsidevpn object
  Subnet 192.168.0.0 255.255.0.0

  QQQ

  NAT (inside, outside) static source inside inside destination static outsidevpn outsidevpn non-proxy-arp-search to itinerary

  Route outside 0.0.0.0 0.0.0.0 49.239.3.1 1
  Route inside 172.17.1.0 255.255.255.0 172.17.0.5 1

  Crypto ipsec transform-set esp-3des esp-md5-hmac ikev1 cisco
  Crypto ipsec pmtu aging infinite - the security association
  Crypto dynamic-map cisco 1000 set pfs
  Crypto dynamic-map cisco 1000 set transform-set cisco ikev1
  Crypto dynamic-map cisco 1000 value reverse-road
  Cisco-cisco ipsec isakmp dynamic 1000 card crypto
  cisco interface card crypto outside
  trustpool crypto ca policy
  Crypto isakmp nat-traversal 60
  Crypto ikev1 allow outside
  IKEv1 crypto policy 10
  preshared authentication
  3des encryption
  md5 hash
  Group 2
  life 86400

  IPSec-attributes tunnel-group DefaultL2LGroup
  IKEv1 pre-shared-key *.

  Hello

  Could you share the output of the counterpart of its IPSec cry see the 49.239.3.10 of the other device?

  Kind regards

  Aditya

• ASA-SSM-20 on the active failover configuration

  You can synchronize configuration between two IPS systems data?

  I have two ASA-SSM-20 (6.1.1 E3) one in each of my the SAA. Of the SAA is the shift in assets. During the configuration of the IPS module I always make these same changes also in the standby unit. Is it possible to synchronize to the top of these two survey periods, so when it is configured the other is updated?

  Thank you very much

  Unlike the SAA, there not an automatic function to preserve the configuration synchronization through SSMs 2.

  A few options:

  You can use the command copy to copy the configuration of a sensor to a ftp/scp server.

  Then use the copy on the second sensor command to copy the configuration on the second sensor. During the copy, it will ask whether to change the IP of the probe to what is in the configuration file. You will need to tell it to NOT change IP of the probe, otherwise you end up with 2 SSMs with the same IP address and are struggling to connect to them.

  Another option is to use the CSM. CSM has configuration that applies to simple sensors, but also the group configuration that can be applied across multiple sensors.

  If you have used the group configuration, then you could make one change to the configuration of the Group and apply it in all the sensors in the Group (you will place your SSMs 2 in the same group).

• Recording capacity for ASA firewall using ASA-SSM-20 IPS module.

  Hello

  Please could someone give some tips on how to get the ASA-SSM-20 to record information about something like Kiwi Syslog services etc. We just need to get the IPS alerts to generate the SMS/email feature to alert the various intervention teams.

  Thank you

  unfortantely, no syslog support

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00807335ca.shtml

  You can configure rules to send snmp traps, and you can pull events using CETS, IPS Manager Express and Cisco.

  If you have logging enabled on the ASA a syslog msg appears when the IPS is asking or blocking traffic.

  Here is a link to IPS configuration guides

  http://www.Cisco.com/en/us/products/HW/vpndevc/PS4077/tsd_products_support_configure.html

• Profile of security / firewall Possible to disable the host itself?

  Hello

  
  I use a fixed IP address, which is given by my ISP and access my ESXi host. In my configuration, only 1 IP access for guests using the vsphere client. I tried just sure my host and I think I made a big mistake because now my ISP changed my IP fixed without informing me and they cannot redeploy back. So I can't access my host now. Apparently I forgot to add an IP more towards the security profile and I locked myself. I see the host's screen if I want to add another IP or remove the IP of the host itself screen restriction. Is this possible? I can't find option to do this. SSH was disabled and limited also with the same IP address. Lock mode has not been activated. I have 2 important virtual machines running on the host's hard drive so I don't want to reset the configuration. I need suggestions please if you know another way through the host's screen. I feel really stupid not having any other intellectual property on the security profile. Do I have to reset the configuration to set everything back?

  Kind regards

  DP

  Hi deepsecurity,

  Welcome to the community.

  Go to your directly access UI (that grey and yellow) and click Alt + F1. You will enter esxi local shell. You can enter the command: esxcli network firewall ruleset allowedip add and add a new IP.

  I would like to know if it works.

• Upgrade path 5500 series ASA-SSM-10

  Can anyone provide the proper for the 5500 series ASA-SSM-10 upgrade path of

  6.0 (5) E2

  TO

  7.1 (10) E4

  The release notes state that you must run just least 6,0000 e4 could so I just spend 6,0000 E4 5,0000 E2 then directly to 7.1 (10) E4?

  Also, the SSM-10 is able to effectively run the 7.1 (10) E4?

  Hello

  Yes, you can directly upgrade 6.0.5E2 to 6.0.6 E4 and then directly to version 7.1. (10) E4. After the upgrade for the latter, you might even go to latest available patch as well.

  -Yes, SSM1 - is able to effectively execute the 7.1.0E4.

  Kind regards

  Akshay Rouanet

• ASA-SSM-20/40 IPS Software upgrade quesiton

  I'm looking to upgrade the IPS modules (ASA-SSM-20 and ASA-SSM-40) on two different ASA to ver 7.1 (11) E4 under this field notice:

  http://www.Cisco.com/c/en/us/support/docs/field-notices/640/fn64080.html

  My question is around if traffic through the firewall is affected during this update and subsequent restart of the IPS module.

  On the ASAs, a service policy is in place that will allow the traffic in the case where the IPS module becomes unavailable.  It comes, it will actually happen during the update?

  Suggestions and comments are welcome.

  Thanks in advance.

  John

  If your IPS is inline and as a whole do not open then the traffic through the ASA (in assuming an ASA standalone and do not form part of a pair of HA) will not be affected when the service IPS module reload.

  If an SAA is in a pair of HA and a service (ips, cxsc, or sfr) module fails, it will be by default triggers a failover event. (ASA 9.5 introduces the possibility to change this behavior.) The result is the same - no service interruption (Although TCP connections may need to restore if you have not configured stateful failover).

• remote access to manage the Firewall works not

  I can't connect remotely ASDM, works very well on the management port. I can't either SSH remote for ASA.

  I have a VPN IPSEC of L2L with a SonicWall working to the 192.168.1.0 subnet. It connects on the external interface.

  I work SSL VPN AnyConnect. Remote users connect their browser to the external interface, click AnyConnect and are directed to their subnet by a bookmark.

  I can connect to the external interface with a VPN IPSEC client and then use SSH to manage my switches in the demilitarized zone and inside.

  On the spot, I can manage the firewall traversing when directly connected to the management interface. (Console works too).

  But I can't remotely manage the SAA itself! My config is attached. Any help will be appreciated!

  Hello

  Since you have the 'management-access to inside' command configured, you will need to connect inside the IP interface when you access the device through a virtual private network, rather than the external IP address. However, you are also in the bug following in 8.4 (2):

  CSCtr16184 - To-the-box traffic switches vpn hosts after upgrade to 8.4.2

  To fix, you must add the keyword 'search route' at the end of the following NAT rules (anything that overlaps your inside interface subnet):

  nat (inside,any) source static obj-172.16.0.0 obj-172.16.0.0 destination static
  obj-192.168.1.0 obj-192.168.1.0 no-proxy-arp route-lookup
  nat (inside,any) source static obj-172.16.0.0 obj-172.16.0.0 destination static
  obj-172.16.32.0 obj-172.16.32.0 no-proxy-arp route-lookup
  nat (inside,any) source static DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2 destination static obj-192.168.1.0 obj-192.168.1.0 no-proxy-arp route-lookup
  

  Hope that helps.

  -Mike

• ASA-SSM-10 inspection load 100% (version 7.0 (5 a) E4)

  Hi all

  I have a challenge with the IPS module in ASA5520, ASA-SSM-10. When we start a try to connect to Web servers, I get a load of 100% inspection and will slow down the traffic/performance.

  We test with 63000 sessions per minute making a load of: the test-servers (clients) on the web servers of 20,000 Kbps and traffic from servers web-back to the test-servers (clients) 75.000 kbits/sec.

  Can you please advise what to do because we cannot live with this environment only when this is fixed.

  Thanks in advance,

  Erik Verkerk.

  We have not used charge of inspection in order to determine the appropriate sensor performance, instead, we have relied on "percentage of failed package" reported by the sensor. When the sensor gets into trouble, that they will begin to run out of packets for inspection, this causes the sensor wrong determination of the TCP State for some of the connections. This causes the sensor to use more resources than necessary to inspect traffic, leading to lack more packages.

  It is its called the "death spiral" and we try to avoid it as much as possible.

  Cisco has a long and proud history of providing performance numbers 'blue sky' for their products. We used to refresh their numbers of performance of the IPS sensor by half, but they made improvements over the years and now we take only about 1/3 wide of reported values. You can see for yourself with real, live production traffic.

  I'm havn; t found the number of signatures in a meaningful way sensor effect performance unless you touch abnormally difficult or lit a large number or tuned to perform many actions per second.

  -Bob

• LT2P configuration vpn cisco asa with the internet machine windows/mac issue

  Dear all,

  I have properly configured configuration vpn L2TP on asa 5510 with 8.0 (4) version of IOS.

  My internet does not work when I connect using the vpn. Even if I give power of attorney or dns or I remove the proxy

  It does not work. only the resources behind the firewall, I can access. I use the extended access list

  I tried also with the standard access list.

  Please please suggest what error might be.

  Thank you

  JV

  Split for L2TP over IPSec tunnel tunnel is not configured on the head end (ASA), it must be configured on the client itself, in accordance with the following Microsoft article:

  http://TechNet.Microsoft.com/en-us/library/bb878117.aspx

• Step how to configure ASA 5500 Series Security Services Module-10 (model: ASA-SSM-10)

  Dear support,

  I need to configure Security Services Module-10 (model: ASA-SSM-10) on my ASA 5510 firewall. Could you provide configuration step and how to connect to the module?

  Here is the information on the module

  ciscoasa (config) # sh Details of module 1
  The details of the Service module, please wait...
  ASA 5500 Series Security Services Module-10
  Model: ASA-SSM-10
  Hardware version: 1.0
  Serial number: JAF1115066U
  Firmware version: 1.0 (11) 2
  Software version: 1.0000 E1
  MAC address range: 001a.e268.5aa9 to 001a.e268.5aa9
  App name: IPS
  App status. : to the top
  App status. / / Desc:
  App version: 1.0000 E1
  Data of aircraft status: Up
  Status: to the top
  Mgmt IP addr: 133.1.9.144
  Web to MGMT ports: 443
  Mgmt TLS enabled: true

  your help is very appreciate.

  Thank you

  Best regards

  Hi Sothengse,

  Please find the samlpe on AIP SSM module configurations. You can go through this to begin with.

  http://www.Cisco.com/c/en/us/support/docs/security/ASA-5500-x-series-NEX...

  https://www.YouTube.com/watch?v=FgYU5ZXwk4g

  Concerning

  Knockaert

• El Capitan screen sharing does not connect to less than the firewall disabled

  I reinstalled my Mini to El Capitan server and I can not connect via screen sharing. Screen sharing is enabled and the application firewall indicates incoming connections to it are allowed. But the customer never connect unless I turn off the firewall. Sniffing the network says that port 5900 is the problem, but I see no way to specify ports in the application firewall. I do not use the Adaptive firewall, and I don't see anything in the config of pf which would block 5900. This machine is on the public network, I can't throw without a firewall, but I can not understand how to sort goes with her.

  Firewall of Apple's specific app, not specific port

  using a network utility or the wall of the fire out of 3rd?

  If so, uninstall them to test.

  If this isn't something else between your mac and their computer may contribute to cause as the public network itself.

• updated computer then error 'WindowsUpdate_80072EFE' always rises, if that had for months now__and the update itself is "WindowsUpdate_dt000".

  updated computer then error 'WindowsUpdate_80072EFE' always comes if it had for months
  and the update itself is "WindowsUpdate_dt000" Please help me! :)

  Which edition of Windows and what level of Service Pack is now on?

  IF it is Vista or Windows 7, open a command prompt
  Click the start ORB, type cmd in the search box
  Under programs, click on cmd.exe and select 'run as administrator '.
  If a password is used to enter it and then click OK. If no p/w is used, click on the button continue
  At the command prompt type the following and press enter

  netsh winhttp see power of Attorney

  If there is a proxy used then it will show slot next to Server Proxy (s)

  Current WinHTTP Proxy settings:
  Server proxy (s):

  To remove the Proxy Server, at the prompt, type in the following and press enter

  netsh winhttp reset proxy

  Now type exit, press ENTER to close the command prompt.
  See if the system can update now.

  Proxy is sometimes used if a suite of security or the 3rd party firewall (not the native firewall on Vista/Win7) is installed or if the installed antivirus is configured to analyze incoming e-mails.

  MowGreen Services consumer safety update