Cisco Firewall :: ASA 5510 - Email Logging VPN Traffic

Feb 29, 2012

I use ASA 5510 and I would like to log VPN traffic ( for example, as soon as a remote user try to connect to the asa). I would like this log be send to a specific mail address. I already configure Email Logging for severity  ( level 3) and it works well.
 
How I can add the VPN traffic Log ?

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Cisco Firewall :: ASA Version 7.22 Email Logging Source Interface?

Jan 10, 2012

I've got email logging for a few specific syslog messages working and sending to an email server on the inside network.  However, the source IP ends up being the DMZ interface.  Is there a way to force it to use the inside IP instead?
 
ASA Code Version 7.22
 Inside Interface IP:  10.104.36.4  Mask:255.255.255.0
DMZ IP: 10.100.20.1  Mask:255.255.255.0
SMTP Server IP: 10.100.10.100 
 
Logging commands in config:

logging enable
logging list email-alerts message 106100
logging mail email-alerts
logging from-address ASA@xyz.com
logging recipient-address tgw@xyz.com level debugging

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Cisco Firewall :: ASA 5510 / Enabling Firewall To Send Logging Information?

Jun 22, 2011

I have a ASA 5510 firewall with CSC module and Security Plus license for CSC module.Will you tell me how to configure my firewall to send emails to particular mail ID when someone login into the firewall or any virus attacks from outside.

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Cisco Firewall :: 5510 Needs To Send Logging Information To Mail ID

May 4, 2011

Configured ASA 5510 with CSC module and working fine.Here i likes to configure, Whenever any users from outside accessing my firewall (like VPN users) that logging information i need to send one particular mail ID.Simply, i likes to enable my fireawall to send logging information to one particular mail id.

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Cisco Firewall :: 5510 Send Logging Information To Mail ID

May 31, 2011

Configured ASA 5510 with CSC module and working fine.Whenever any users from outside accessing my firewall (like VPN users) that logging information i need to send one particular mail ID.
 
Simply, i likes to enable my fireawall to send logging information to one particular mail id.

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Cisco Firewall :: ASA 5505 / ACL To Allow Email Traffic Only To DHCP Clients?

Nov 14, 2011

So here's what I think I should do to give email access only to a segment of addresses of my inside network.
 
1) Create a network object for 62 machines that will represent my dhcp clients.I plan to use 192.168.0.65-192.168.0.126. So I will use address 192.168.0.64 with netmask 255.255.255.192. Then set DHCP server to service this address range.
 
2) Create an ACL which will Permit Any to use tcp port 110 (pop3) to get to the outside. Which leads me to question #1:
 
How do I permit the source "Any" to communicate with "Any Less Secure Networks" like the implicit rule that gets zapped once I create new ACL? Is "Any Less Secure Network" implied by the "Any" destination?
 
3) Create an ACL which will Deny my DHCP range to talk to the outside.
 
4) Create an ACL which will Permit Any to talk to Any Less Secure Network(essentially recreating the implicit Permit ACL that got zapped).

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Cisco Firewall :: Cannot Get RDP And Email Out Through ASA 5510 5520

Jul 24, 2012

I've been trying to switch out our old firewall which is a 5510 for our new 5520, but we keep running into this problem on both devices with almost the exact same configs. Currently I have the 5510 installed, and I cannot get our email server and RDP server to ping out to our internet gateway.
 
Attached is a sanitized config. From the config you can see the internal address of the email server is 11.2.1.29, external address is 73.13.198.211. RDP server is internal address 11.2.1.33, external 73.13.198.212. Our internet gateway is 73.13.198.209.
 
From another computer with a 11.2.1.X address I can ping out to the internet gateway. The other two devices drop (I believe) when they hit the firewall.
 
Static mappings (again from config):
static (inside,outside) 73.13.198.211 11.2.1.33 netmask 255.255.255.255
static (inside,outside) 73.13.198.212 11.2.1.29 netmask 255.255.255.255
 
Original access list:
access-list outside_access_in extended permit tcp 64.19.0.0 255.255.240.0 host 73.13.198.212 eq smtp
access-list outside_access_in extended permit tcp host 67.228.177.117 host

[Code]....

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Cisco Firewall :: ASA 5510 - Get Email When Network Is Down

Jul 24, 2011

I am not sure if this can be done in asa 5510.  Is there any way we can configure that when our public ip goes down i get an email?

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Cisco Firewall :: ASA 5510 Email And Terminal Server Going Out

Mar 5, 2011

I am having two issues:
 
1. my email going out is working along with internal, but inbound email is not working. My barracuda email filter is 192.168.1.107 and my exchange 2007 is 192.168.1.222 along with this OWA does not work.
 
2. Terminal Services does not work when I try from the home pc in I get server not available or disconnected

Below is my congig

ASA Version 8.3(1)!hostname wsigatewaydomain-name wsystems.comenable password yVSkMxWRc/S396FB encryptedpasswd 2KFQnbNIdI.2KYOU encryptednames!interface Ethernet0/0 nameif outside security-level 0 ip address 64.XXX.XXX.XXX 255.XXX.XXX.XXXinterface Ethernet0/1 nameif inside security-level 100 ip address 192.168.1.1 255.255.0.0!interface Ethernet0/2 shutdown no nameif no security-level no ip address!interface Ethernet0/3 [Code]....

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Cisco Firewall :: Can't Send Or Receive Email From Exchange Behind ASA 5510 With CSC

Jan 17, 2012

We are upgrading from a Pix 515e to a ASA 5510 with CSC SSM.  We cannot send outbound email or receive any email from the outside world. I have placed a call with Cisco Support with no luck. [code]

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Cisco Firewall :: ASA 5510 - Send Only Alarm Of Attack By Email

Apr 12, 2011

I have a Cisco asa 5510. I am doing attack a my firewall, using n map. I am seeing in the log the attack but i like that firewall send only alarm of attack by email . I have active email with warning and i received very much email.
 
I observed that graph show attack, but not ip of attacker, is possible that Cisco asa show the ip too ? The log show scanning with n map but not shunning IP and not send alarm. How i can send alarm ? The graph no show ip, it's possible show it.

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Cisco Firewall :: ASA 5510 - Unable To Receive Email From Outside Network

Mar 26, 2013

I am in the process of switching firewalls. Currently I have a Sonic Firewall inplace.  I have been tasked to switch the firewall out with a cisco asa firewall 5510.  The sonic firewall currently allows email traffic, web traffic, and dns traffic.  When I use the current config below on the asa I am unable to receive email from the outside network.  I can send and browse websites but I cannot receive email. 
 
ASA Version 9.1(1)
! hostname ciscoasa
enable password kdkfdjdjflkadjdsfj

[Code]......

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Cisco Firewall :: ASA 5520 - ASDM Logging - Disable Rules Logging

Nov 16, 2011

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) ?

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Cisco Firewall :: Use ASA 5510 Smart Call Home Feature For Automatic Backup Creation By Email

Feb 10, 2013

I am trying to use the built in feature of Cisco ASA 5510 smart call home feature with the purpose of automatic backup creation by email. I found the configuration [URL]. I already configured the said instructions but when I send a test email it says it cannot contact the email server. Below is the error that I am getting from our ASA. I am new to firewall.

OGI-MNL-ASA-FW0# call-home test profile ASA_Config_Backup
INFO: Sending test message to fcaccam@example.com...
ERROR: Connecting to SMTP server xxx.xx.xxx.xx failed: CONNECT_FAILED(33)
ERROR: Failed: CONNECT_FAILED(33)

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Cisco Firewall :: FWSM 4.0 Email Server Cannot Connect To Email Gateway

Aug 8, 2012

I have a question about NAT behavior on FWSM 4.0. The problem is email server (Company A) cannot connect to email gateway (Company B) on the outside network and it randomly happen. I got this error from server guy "Detail: xlate has blocked the connection between A’s mail gateway and B’s mail gateway". It work fine again after clear xlate on firewall. [code]
 
1. How FWSM create xlate table like that? I mean it look like NAT0 for 158.137.21.26 but it doesn't has any nat rule for 158.137.21.26 on firewall.
 
2. What does it mean "connections 24" at the first of line? In the normal time, I only see the connections is 0 like the second line of xlate
 
3. After clear xlate global 158.137.21.26, the first line of xlate table is gone then email server can connect each other. Does is a bug on FWSM? or This is a normal NAT behavior of FWSM.

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Cisco Firewall :: 5510 / DMZ To Outside Only Traffic?

Nov 28, 2011

I have a classical "inside + DMZ + outside" configuration.I also have a mail server in DMZ which have to be allowed to reach any destination on the outside (internet) at least on the SMTP port, of course.If I make an access rule that allows traffic from that server to "any", everything works fine, but doing so the server is allowed to reach any destination, including what is behind the inside interface (internal network).I didn't find any other option to tell the ASA machine to allow any destination, but on the outside interface only.I do believe is possibile to have the ASA to allow any kind of traffic from a host on the DMZ to the outside interface only, but I didn't figure out how.
 
P.S.: I'm using a 5510 machine running version 8.2

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Cisco Firewall :: Determining All Traffic In And Out Of ASA 5510?

May 20, 2011

Just wondering if there are any methods or commands, natively, in the asa5510 for determining all traffic in to and from a certain server passing through the asa.  This would be without a syslog server or something similar.

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Cisco Firewall :: Traffic Delay ASA 5510

Mar 11, 2013

Core Internal Network -> Cisco ASA 5510 -> DMZ Switch.If i send a ping reguest from internal network to servers in DMZ Switch over the ASA 5510, i can see a delay in response, some times this delay can be more than 80ms, this is a problem for the web applications in http traffic.How i can find what's happening on my ASA? I disable the inspect traffic over the IPS, disable the policy maps below, reload the two boxes, but doesn't works, the problem still persists. [code]

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Cisco Firewall :: ASA 5510 With 8.4.1 - Traffic Is Not Flowing

Mar 27, 2011

I'm currently using ASA 5510 with software 8.4.1 and I have an issue with nat configuration. I used the following config line:nat (inside, dmz) source dynamic LAN Pat1 destination Server1 Server1
 
The traffic is not flowing and when I use Packet Tracer, packets are dropped at the NAT rule with the following error: Drop-reason: (acl-drop) Flow is denied by configured rule.The only ACE I have is permit ip any any.

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Cisco Firewall :: ASA-5510 - SIP ACL Traffic Not Working

Jun 11, 2013

I have an ASA with an outside ACL that is configured to allow 208.84.248.95 SIP/5060 to 1x.x.x.46.  I show no hits.  I added an ACL to do a packet capture, it sees the packet coming into the ASA but not going to the Serv Prov interface.  I see hits on the vuong ACL but not the production acl_out ACL..  What is up?
 
NOTE:ACL_out is the ACL we use to allow outside traffic to enter our network. 
FW1(config)# sh access-list | i 1.x.x.46
access-list acl_out line 1 extended permit ip host 63.x.x.140 host 1x.x.x.46 (hitcnt=0) 0xc09a9387  (*NO HITS)
access-list acl_out line 658 extended permit udp host 208.84.248.95 host 1x.x.x.46 eq sip (hitcnt=0) 0x0f327179  (NO HITS)
[code]...

It was tested and verified from the inside network to make sure the server is listening on that port. Below we created an ACL to allow all IP from another test PC to the Server IP 1x.x.x.46.  We did a telnet to port 5060 and it showed hits but not on the acl_out ACL.
 
ccess-list vuong line 1 extended permit ip host 63.x.x.140 host 1x.x.x.46 (hitcnt=0) 0x2759fa92
FW1(config)# q
FW1# capture capture1 access-list vuong interface outside
[code]...
 
Below we applied the same ACL to the ServProv interface to see if traffic was going where it was supposed to .  By trying to telnet to the 1x.x.x46 IP from 63.x.x.140 IP.  Looking below, no traffic appeared on the capture2.
 
FW1# capture capture2 access-list vuong interface ServProv
FW1# sh capture capture2
0 packet captured
0 packet shown
[code]...
 
Capture 1 above shows the last 3 incoming messages initiated from 63.x.x.140 to the 1x.x.x.46! Vuong ACL belows shows 3 more hits.....nothing on the acl_out ACL???
 
FW1# sh access-list vuong
access-list vuong; 1 elements; name hash: 0x29df3e90
access-list vuong line 1 extended permit ip host 63.x.x.140 host 1x.x.x.46 (hitcnt=6) 0x2759fa92
[code]...

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Cisco Firewall :: ASA 5510 No Traffic Flowing?

Jul 12, 2011

I have manually configured the Firewall ASA 5510 from existing PIX to match the configuration, however when I connect the firewall to the Network, no traffic is flowing in either direction. I have the Inside network on the 172.29.0.0 subnet and the outside network on 20.2.0.0 subnet. I am attaching the cofiguration file.

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Cisco Firewall :: 5510 Allow Traffic Inside To Outside

Nov 18, 2011

One Host on inside network needs to access customized application hosted on Internet. Its a customized application run on port 80, 443, 5000-to-50020

How do I allow this host access for this specific application. I got ASA 5510 and host is in the inside network, we also got an ACL on inside interface to have control.
 
-Host IP on inside network  - 172.16.30.15
-Application to access - 74.219.x.x
-Inside ACL name - inside-acl

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Cisco Firewall :: ASA 5510 - Scan Traffic To Public IP?

Feb 19, 2013

Im having problems with google saying we generate to much traffic to [URL]
 
I need to know which machines on the inside are talking so much with google. Can this be done via ASA 5510? do i need a third party program for this?

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Cisco Firewall :: Traffic Shaping ASA 5510 Vs 5505?

Oct 19, 2011

Is there any difference with traffic shaping capability on the 5510 as opposed to the 5505? is there anything the 5510 can do that the 5505 cant? with regards to TShaping?

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Cisco Firewall :: Redirect HTTP / Ftp Traffic (ASA 5510)

Apr 25, 2011

i have the following scenario :
  
ISP1-------ASA 5510----------ISP2
                    |
                    |
                    |
                  LAN
 
i would like to use ISP2 for all http/https/ftp traffic.how could I force my ASA to set a different gateway for http/https/ftp traffic ?i have tried several solutions such as nat/pat rules, nothing seems to work.

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Cisco Firewall :: ASA 5510 Ftp Traffic Passing On 1 Interface But Not Another?

Dec 20, 2011

FTP traffic routed from outside to the inside interface works fine.  I have another interface with multiple sub-interfaces and vlans configured.  FTP traffic routed from the outside to vlan2_servers is not making it through the firewall.  I must be missing something.  I have attached my config.

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Cisco Firewall :: ASA 5510 8.4 / VPN Traffic For Specific Client?

Mar 16, 2013

I have ASA 5510 8.4 Firewall where more than 20 Site to Site VPN Clients are configured on it. how to see the traffic for one Specific Site to Site VPN.Actually this site to site vpn is always keep dropping for every minute. I'm sure its a problem at the other end.The remaining 19 VPNS are UP and working without any problem. How to see the traffic for specific vlan.More over we dont have any syslog server in our network. Is their any chance we can check the traffic on the firewall?

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Cisco Firewall :: ASA 5510 - Always Allow Traffic On A Single Port

Feb 1, 2012

I have a private network behind a configured Cisco ASA 5510. I need to send data back and forth between a server on the inside network and a device on the outside network on port 44818. No amount of configuration is allowing this to happen. The packet tracer always fails on of the implicity "deny" rules, even though my other rule should explicitly permit it. I also realize I need to set up routing from my outside network to the inside network, but I cannot see from the documentation how to do that on this particular port without simultaneously breaking my outside connection.
 
The inside IP for the ASA is 192.168.25.1
The outside IP for the ASA 192.168.11.54
 
Here is my current configuration:
 
: Saved
: Written by enable_15 at 08:49:25.956 UTC Thu Feb 2 2012
!
ASA Version 8.2(5)

[Code]....

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Cisco Firewall :: ASA 5510 High Traffic On Outside Interface

Jul 31, 2012

I have little experience with firewalls, what I've learned has been by dealing with issues like this that arise from time to time.I know, I need to upgrade the version. It's in the works now. Anyways, my question/problem is: Today I've received reports of slow internet access/activity and have noticed myself that it seems a bit slow today.  On the dashboard of our asa 5510 the "outside interface" traffic usage is running contstantly high. It's at the top of the graph. How can I tell what is causing the spike in utilization. It usually runs at about 1500-2000 Kbps, and now it's up over 10,000.

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Cisco Firewall :: Cannot Get 5510 ASA To Reach Internet Traffic

Nov 30, 2012

I have been at this for the past few hours now. I just cannot get this device to pass through traffic to the internet. Here is the basic topology:
 
 Default Gateway (ISP): 208.118.125.129/29
IP of outside int (e0/0): 208.118.125.130/29
ip of inside int (e0/1): 10.1.1.1/24 
 
igniteCSGfw(config)# sho run
: Saved
:
ASA Version 8.0(4)

[Code].....

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Cisco Firewall :: ASA 5510 / QOS For VOIP Traffic To And From Internet

Apr 20, 2011

We are using an ASA 5510 as our gateway to our ISP.  All of our VOIP traffic is sent to an Internet SIP provider for our outbound calls.  Our pipe to the Internet is 100Mbps metro ethernet.  I am trying to find a way to provide QoS for this traffic so that I can reserve 20Mbps of the available 100Mbps pipe for VOIP traffic.From what I've been able to figure out so far I would use a combination of priority queues and traffic policing.  However, it seems that this is nearly impossible to accomplish because I cannot control the remote device that my ASA connects to because it is the ISP device.  I could police traffic on the inside interface of the ASA.  However, lets say that a client on our network starts downloading from an Internet host and the downloaded traffic saturates my Internet connection.  I could police this incoming (from the Internet) traffic on my outside interface of the firewall.  This would drop the packets but the bandwidth would have already been used by the time it reaches my firewall.Would the fact that I'm policing incoming traffic on my outside interface cause the sender to throttle down their transmit rate because packets are being dropped?  Would this achieve my goal of guaranteeing available bandwidth for my VOIP traffic by not allowing other traffic to saturate the link?Most documents I find regarding this topic describe providing QoS for VOIP traffic traversing a VPN connection in which case you could configure both end devices.

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Cisco Firewall :: 5510 - CSC SSM Slows Down Internet Traffic

May 17, 2011

We have Cisco ASA 5510 256RAM running 8.2.4 with CSC 6.3.1172.4, it slows down internet traffics drastically when we do speed test, we get something like this, It the computer is bypassing the CSC, it gets This was done when there's very low traffic on the LAN and CPU is low usage on the CSC. The CSC has been re-imaged also but still doesn't solve the problem.

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Cisco Firewall :: ASA 5510 - Can't Move Traffic From DMZ To Outside Interface

Jan 16, 2012

I can't move traffic (isakmp udp_port: 500 & ipsec nat traverse udp_port: 4500) from my dmz to the  outside interface

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