Cisco Firewall :: ASA 5505 - Regular Translation Creation Failed For Protocol 47 SRC
Oct 10, 2011
We have a PIX with 3 interfaces. Inside, Outside,DMZ.
On my DMZ we have some clients that come in and remotely connect back to there office via MSPPTP. I setup the ASA with this to get rid of the error message: regular translation creation failed for protocol 47 src
policy-map global-policy
inspection_default
inspect pptp
Now when the dmz client tries to connect back to there PPTP server I get the following error.
172.31.10.204 0 24.172.85.162 37624 Teardown dynamic GRE translation from dmz:172.31.10.204/0 to outside:24.172.85.162/37624 duration 0:01:30
172.31.10.204 1069 173.188.74.155 1723 Deny TCP (no connection) from 172.31.10.204/1069 to 173.188.74.155/1723 flags PSH ACK on interface dmz
172.31.10.204 173.188.74.155 63767 Teardown GRE connection 8393958 from dmz:172.31.10.204 to outside:173.188.74.155/63767 duration 0:01:08 bytes [ code]...
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Mar 15, 2011
I have site-to-site VPN and IPsec VPN installed on ASA 5505. VPNs work OK except few stranges:I can't ping 192.168.17.104 from remote ip 192.168.17.138 - 305006 192.168.17.138 regular translation creation failed for icmp src OLD-Private:192.168.17.104 dst OLD-Private:192.168.17.138 (type 0, code 0) in the same time I able to ping 192.168.17.104 from my network 192.168.10.0 and can ping from ASA No firewall at 192.168.17.104?How to fix it?
There is my config:
ASA Version 8.2(2)
!hostname ASA5505domain-name domainenable password password encryptedpasswd password encryptednames!interface Vlan1 description INTERNET mac-address 0000.0000.0001 nameif WAN security-level 0 ip address a.a.a.a 255.255.255.248 standby a1.a1.a1.a1 ospf cost 10!interface Vlan2 description OLD-PRIVATE mac-address 0000.0000.0102 nameif OLD-Private security-level 100 ip address 192.168.17.2 255.255.255.0 standby 192.168.17.3 ospf cost 10!interface Vlan6 description MANAGEMENT mac-address 0000.0000.0106 nameif Management security-level 100 ip address 192.168.1.2 255.255.255.0 standby 192.168.1.3 ospf cost 10!interface Vlan100 description LAN Failover Interface!interface Ethernet0/0!interface Ethernet0/1 shutdown!interface Ethernet0/2 shutdown!interface Ethernet0/3 shutdown!interface Ethernet0/4 shutdown!interface
[code]....
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Apr 23, 2012
I'm connected to my remote access vpn and am getting the below error, wierd thing i only get this error for ICMP, i can browse data on our network retrieve files etc, but pings fail for some reason
NAT-T is enabled
NAT rules are in place
ICMP is not blocked as can ping elsewhere
Where to being looking as to why only ICMP fails?
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Dec 4, 2012
I am having an issue with a specific server that is not reachable from other sub nets. Every other device on the same sub net as the server is reachable via the other sub nets. This server is special because it's NAT'd to an external IP address and has several site-to-site VPN's set up. The firewall is a Cisco ASA 5510.
This is the error I see on the ASA syslog when I try to ping the server from another sub net: 3 Dec 05 2012 10:58:49 10.0.15.101 regular translation creation failed for icmp src inside:10.0.20.8 dst inside:10.0.15.101 (type 0, code 0)
The problem server is on sub net 10.0.20.0/24 and the server IP address is 10.0.20.8. Every device on the 10.0.20.0/24 sub net can hit the server, but devices on other sub nets cannot. For instance, a device on 10.0.15.0/24 cannot reach 10.0.20.8, but can reach other devices on 10.0.20.0/24.
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Jan 27, 2013
After adding a NAT rule on Friday morning, I'm now getting a bunch of "portmap translation creation failed" messages from my ASA5520. (It's currently running 8.4(3).) The failure errors appear to have nothing to do with the change that was made. [code] I have very similar rules in place for other vendors to access other machines. The only difference between this new one and those old ones is the use of the objects in the rule instead of the direct IP addresses. This is also the first one that invovles a range instead of a specific address or network. [code]
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Aug 1, 2012
Two Vlans (ID1 and 100)are on a Cat 4500, which connects to an ASA, interface DMZ. On 4500, there is default route point to the ASA DMZ interface Issue, server on vlan 100 cannot ping a server on Vlan 1, vice verse. When I enable the realtime log, it gives me a “Translation creation failed” message, please see the attached files.
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May 22, 2012
See the error below on my ASA5510.
305006 200.200.0.34 53 portmap translation creation failed for udp src inside:192.168.1.4/1047 dst outside:200.200.0.34/53
The first two computers work normally( IP 2 and 3) , but the third computer gets ip does not work on the Internet.
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Mar 24, 2013
We have an ASA 5540 with 8.2(5)
Last three days in early afternoon we start getting these errors in the log and webpages either won't load or pages only half load.
3|Mar 22 2013|13:22:24|305006|184.73.105.115|443|||portmap translation creation failed for tcp src inside:10.10.176.114/58217 dst outside:184.73.105.115/443
3|Mar 22 2013|13:22:24|305006|54.243.129.71|80|||portmap translation creation failed for tcp src inside:10.35.54.37/1517 dst outside:54.243.129.71/80
[Code].....
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Dec 27, 2011
We have an ASA 5505 and I want to block www.facebook.com for all users on the inside network. I followed the instructions laid out in Cisco support document ID 100513 using regular expressions with MPF but am running into some problems.
[URL]
Once the configuration has been changed based on these instruction www.facebook.com is blocked. However I can't access any other websites except my Google News home page comes up just fine for some reason.
ASA Version 7.2(3)
!
hostname ciscoasa
domain-name default.domain.invalid
enable password 4nJloDG8uYd8w4D3 encrypted
names
!
interface Vlan1
[code]....
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Oct 26, 2011
I am trying to use the apple finder/application to view all my apple mac-mini computers. I do have two asdm-5505 connected via a vpn tunnel.
At this point I can view only the computers on the local subnets. I called AppleCare and they gave some possible ports that can be opened in the firewall to allow the Bonjour protocol to pass through the ASDM:ports 5297/tcp, 5298/tcp-udp, 5353/udp, and 5354/tcp
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Apr 9, 2013
I have ASA 5505, in routed mode, basic license.I run a web server in DMZ. I can reach Internet from DMZ. Also, the trafic from outside can reach the web server. However, if the web site is requested from within the DMZ, the request will fail, and the firewall log contains the following message:
Failed to locate egress interface for TCP from DMZ50: 30.30.30.10/49213 to 170.70.30.114/80
I don't have DNS, so the request must go to Internet, even the web site is hosted on the server in DMZ.
Here is sample of my config file:
interface Vlan1
nameif inside
security-level 100
ip address 162.160.1.3 255.255.255.0
!
interface Vlan2
[code]....
What can be the reason for requests, originated in DMZ, to fail, and how could it be fixed?
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Oct 31, 2010
I replaced an ACS certificate that had been installed as follows:
1. Generate CSR file and private key file, then send CSR to GeoTrust (Key length: 2048 and Digest to sign with SHA1)
2. GeoTrust send me a certificate. Issued by "GeoTrust SSL CA".
3. Install the certificate on the ACS. Restart ACS service.
4. ACS Certification authority setup. Issued by "VeriSign Class 2 Public Primary Certification Authority - G3"
5. Edit certificate trust list and select "VeriSign Class 2 Public Primary Certification Authority - G3" as trusted.
6. Enable EAP-TLS, then restarted the ACS service. The problem is when i try to enable EAP i get the error msg:Failed to initialize PEAP or EAP-TLS authentication protocol because CA certificate is not installed. Install the CA certificate using "ACS Certification Authority Setup" page.I searched on cisco and it said to disable the CSA, but in fact there is no CSA installed on this server.
OS: Win 2003 sp2Cisco ACS: Release 4.2(0) Build 124
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Apr 26, 2012
I'm having a problem with the language translation for anyconnect.here's my setup:
-asa 5505
-asa version: 8.4(3)
-asdm version 6.4(7)
-anyconnect essentials
-anyconnect webdeploy: anyconnect-win-3.0.5080-k9.pkg
The anyconnect client is deployed by the asa using the webdeploy.my client machine is a windows 7 with regionnal settings set to french (canada).I added the language localization transform files for web deploy (the mst for french) to my asa using the asdm:remote access VPN -> network (client) Access -> anyconnect customization/localization -> Localized Installer Transforms -> add the french mst.
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Nov 13, 2011
I need to implement a DMZ in my office. Before talking about the configuration , i would like to know best practises of implementing DMZ.My questions are,is traffic from inside to DMZ is permit by default?,What about DMZ to Inside traffic ?,Is it necessary to do a NAT from inside to DMZ with the same IP as of inside,What is the use of " static (inside,dmz) 192.168.1.0 192.168.1.0 netmask 255.255.255.0 ? is it a no nat statement?,Is it necessary to permit traffic from DMZ to inside?,Suppose i have a web server in DMZ, for inside host whether it will take path through ASA or path through internet?
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Jul 26, 2011
I need to create a DMZ zone in my network. One server need to be put in DMZ. I have a PIX 515E 6.3.3. It has free port to create DMZ.
1) Put a new switch for DMZ zone
2) Connect it to the DMZ port
3) Create a NAT for inside to DMZ with same IP as inside
4) Create ACL for permiting traffic to DMZ and apply it to outside interface
5) Create ACl for permitting traffic from DMZ to inside
6) Routing for DMZ in PIX
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Jul 30, 2012
On the ASA running the 8.4.4.1 code in transparent mode. Can I create sub interfaces in different vlans and attach them to different BVI groups?
switch---trunk---ASA---Trunk---switch
Gig0/1.1 vlan 100 bridge-gr1 Gig0/2.1 vlan 101 bridge-gr1
Gig0/1.2 vlan 200 bridge-gr2 Gig0/2.2 vlan 201 bridge-gr2
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Feb 19, 2012
have 2 inside networks:
object network INSIDE_10.6
subnet 10.6.0.0 255.255.0.0
object network INSIDE_192.168
subnet 192.168.0.0 255.255.255.0
I grouped these 2 into 1 object-group:
object-group network INSIDE
network-object object INSIDE_10.6
network-object object INSIDE_192.168
Public IP address used for PAT:
object network PAT
host 152.x.x.x
I used the following statement to create Dynamic PAT to public IP address:
object network INSIDE_10.6
nat (any,any) dynamic PAT
object network INSIDE_192.168
nat (any,any) dynamic PAT
Is that correct? Also I'm using one public address to PAT both inside networks. Is there any dvantage of using 2 different ones, so each inside network would be PAT to its own address?
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Feb 14, 2012
I am configuring a pix 525,i just found out how to activate the subinterface on it so that's good,the box has a primary unit and secondary unit, both are connected from G0 to redundant switches,if i do a show failover, it says it's using the serial based lan failover, which is fine by me,however, do i need to create a single, regular interface.. or a redundant interface?,i.e. if i create a regular subinterface, will failover still apply to this interface?,or for failover to work, do i need to create a redundant interface (with a redundant id)? i do not seem to have the option to create a subinterface when adding a redundant interface.
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Oct 16, 2011
i have a Cisco ASA 5520 8.4(1) with a ASA 5520 VPN Plus license
i want to use the management interface as a regular interface (using the no management-only command)is this interface a Gig interface as well ?
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Oct 2, 2012
I have a ASA 5510, it does webfilter using regular expression. [URL]
I block ".facebook.com" and it was successfull. But somehow other users is using https to access to FB. how do i filter HTTPS?
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Apr 2, 2012
I've recently switched to an ASA 5510 on 8.4(3) coming from a Checkpoint NGX platform (let's say fairly quickly and without much warning ). I have a couple questions and they're kind of similar so I'll post them up. I've read docs about regex and creating them both via command line and ASDM, but the examples always seem to include info I don't need or honestly something I don't understand yet (mainly related to defining classinspect maps). If someone could provide a simple example of how to do these in ASDM that would be useful in understanding how regular expressions are properly configured. So here we go.
I know this is basic but I need to make sure I understand this properly - I have a single web server (so this won't be a global policy) where I need to allow access to a specific URL pathfile and that's it. So we'll call it est estfile.doc. Any other access to any other path should be dropped. What's the best way to do this in ASDM (6.4)? I think if I saw a basic example for this I could figure out next few questions but I'll post them as well just in case.
I have another single public web server (again this won't be a global policy) where I'd like to specify blocking file types, like .php, .exe., etc... again a basic example would be great.
Lastly, and this is kind of related, but we have a single office/domain and sometimes we get spam from forged addresses appearing to be from our domain. On Checkpoint I used to use its built-in SMTP security server and could define if it received mail from *@mydomain.com to drop it because we would never receive mail externally from our own domain name. I saw something similar with ESMTP in ASDM and it looks kind of like how you set up the URL access mentioned above. Can I configure this in ASDM as well, and if so how?
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Oct 27, 2011
I am trying to use the apple finder/application to view all my apple mac-mini computers. I do have two asdm-5505 connected via a vpn tunnel.At this point I can view only the computers on the local subnets. I called AppleCare and they gave some possible ports that can be opened in the firewall to allow the Bonjour protocol to pass through the ASDM:ports 5297/tcp, 5298/tcp-udp, 5353/udp, and 5354/tcp.Bonjour is the equivalent of Microsoft Netbeui used in Windows to browse the local subnet computers using Network Place desktop icon.
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Jan 31, 2011
i have cisco asa 5510 as firewall, i was trying to block some site using the link provided below
[URL]
and its working fine, but the problem i am having, when i go to download attachment from hotmail its not downloading, from gmail and other mails its
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Oct 20, 2012
i use ASA 5510 and i want to block some urls :
-192.168.2.70 to 79 allow every thing
-192.168.2.80 to 89 : block facebook , myspace, twiter,
-192.168.2.90 to 99 : block facebook , myspace, twiter, youtube , dailymotion
-192.168.2.100 to 199 deny everting
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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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Jun 19, 2011
this is ASA5520 associate with 8.4(1). very simple scenario , three ports: inside . outside . DMZ my problem is how to use network object NAT to perform Regular Dynamic PAT and Identity NAT.
for example, this is my configuration
**** first i configured Regular Dynamic PAT****
object network myinside
subnet 10.200.11.0 255.255.255.0
nat (inside,outside) dynamic interface
**** then , i met problem when i want to make identity NAT between inside and DMZ****
**** if i add below CLI , the first nat line will be replaced ****
**** SO IF I ADD THIS****
[code]......
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Aug 24, 2012
I am going with ASA 5520, know how many NAT translation is possible.
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May 30, 2011
I'm trying to migrate from olda PIX to newest ASA 8.4.1. Everything seems to be good except the static NAT. [code]
The inside interface uses implicit rule. ( permit any less secure network )
Although te above config the ASA logs the following.
TCP access denied by ACL from 94.94.94.94/2003 to outside:86.101.228.221/80
The 86.101.228.221 our public Internet IP whic are used as outside IP also.
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Mar 1, 2012
I have some issues with Twin PAT on ASA (8.4.2), there is sth I dont udnerstand FTP server is on the inside and client is in outside.
I did sth like this
object network NATED-11
host 20.20.20.11
object network REAL-2
host 10.200.200.2
object service SRV-FTP
service tcp destination eq ftp
nat (outside,inside) source static any any destination static NATED-11 REAL-2 service SRV-FTP SRV-FTP so teoretically there should be a problem in NAT cause there is a second channel for data etc. BUT according to docs "For applications that require application inspection for secondary channels (for example, FTP and VoIP),the ASA automatically translates the secondary ports."
The problem is that it doesn't work at all and got the syslogs
Debug on ASA shows
ASA5510(config)# nat: untranslation - outside:20.20.20.11/21 to inside:10.200.200.2/21
nat: untranslation - outside:20.20.20.11/21 to inside:10.200.200.2/21
nat: untranslation - outside:20.20.20.11/21 to inside:10.200.200.2/21
nat: translation - outside:20.20.20.252/37924 failed - port is not found in xlate(0-0)
[code]....
To make it work I need to modify the nat rule to sth like this (translate source of client to inside inteface of ASA) nat (outside,inside) 1 source static any interface destination static NATED-11 REAL-2 service SRV-FTP SRV-FTP / why its not working in the first place? aaa I forgot to mention that both modes of FTP were tested (passive and active)
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Dec 5, 2012
I have a server in a DMZ of my 8.4 ASA with nat:
object network FTP-SERVER
host 192.168.1.102
nat (dmz,outside) static interface tcp ftp ftp
And that's working well. However, I now need to translate the source address of connections from the outside to the FTP server as well. The aim is that the source address of packets when they reach the FTP server is an address on the DMZ subnet (as the default route for the FTP server now needs to be something else, not the ASA) as well as this outside-dmz NAT. I thought overloading the DMZ interface of the ASA? Or another IP in that range?
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Mar 10, 2012
Trying to translate telnet for switches to the outside ip address at some random ports.
172.16.200.2:23 -> 10.199.199.2:2300
172.16.200.3:23 -> 10.199.199.2:2301
172.16.200.4:23 -> 10.199.199.2:2302
etc....
ASA 5510 running 8.4(3):
interface Ethernet0/0
nameif outside
security-level 0
ip address 10.199.199.2 255.255.255.248
interface Ethernet0/1.200
vlan 200
nameif inside
security-level 100
ip address 172.16.200.254 255.255.255.0
[code]....
I can not access the switch at 10.199.199.2:2301 . What am I doing wrong? Or should cleaning toilets be something I really should look at! Now if i run this NAT statment:
object network Switch_TN
nat (inside,outside) static 10.199.199.3 service tcp telnet 2301
I am able to access the switch at 10.199.199.3:2301
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Mar 6, 2013
I have a server on the inside of my network (with a internet Routable IP). It has been requested to me that people from the internet access port 80, and that is translated at the firewall to port 7080. I have set up a temp Access rule to allow access to 7080 from the outside and it is accessable. I am not sure what I am doing wrong, but I am tion from 80 not able to get the translato 7080 to work.
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Jun 1, 2011
I have ASA 5510 and public FTP server from my local network to external IP address, with static nat translation. All works, but I need request to ftp come from internal ASA interface (need use gateway different ASA). How configured ASA for forwarding request?
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