I wanna upgrade FWSM Version 3.1(11) to latest 4.x version is this possible or i have to upgrade first to 3.2 and then to 4.x?
Is there any changes in configuration commands that i need to know? The version that 6500 running is s72033-advipservicesk9_wan-mz.122-18.SXF14.bin,an upgrade to 6500 is needed also?And if so what ios version will i put?Also which is the asdm supported version?
We have 2 FWSM modules in each 6500 switches. 1st module is having 04 firewall vlan groups with 18 vlan interfaces in a single context firewall. All are working fine with no issues. Recently we create one more vlan on MFSC and add into the same firewall module. However newly created vlan inside the FW is not able to communicate with outside and also outside users not able to reach newly created subnet. But within the firewall zones (other interfaces) it can communicate. Once we did packet capture we noticed that its hitting firewall outside interface only and when we ping we got TTL expired error. we have default routes to outside and there's no any route inside as new segment is within the firewall (no any hop).
I guess there's no limitation on number of vlans that we can assign on one firewall eventhough there is a limitation for number of vlan-group which is 16 max (but we are within that limit).
Can any1 tell me wat is the difference between ASA-SM1 and FWSM.
View 2 Replies View RelatedI want to upgrade a pair of FWSM in active failover from 4.0(4) to 4.1(8) i just want to double check the process. i have tftp access to the primary at the minute. i cannot access the same tftp server with the standby. do i need flip over to the standby to be able to tftp the image across?
failover activehostname# changeto system
hostname# copy tftp://x.x.x.x/c6svc-fwm-k9.4-1-8.bin flash:image
hostname# copy tftp://x.x.x.x/asdm-622f.bin flash:asdm
hostname# reload
Once i have the images loaded i reload both at the same time?[URL]
I am planning for an VSS in Core but firstly I need to upgrade FWSM which is at 3.2 Ver to 4.0.4 (min release) I have checked software dependencies but not sure about Hardware Dependency on Fwsm and Chassis for Eg. Rommon Upgrade on Chassis.
View 7 Replies View RelatedWe recently deployed a FWSM on our 6503-e boxes (w/ sup720). NAT is working (PAT) but the issue I am seeing is private traffic from remote sites is not being allowed through the FW. I was able to get the remote site to ping the FWSM itself (inside address), but no hosts behind it. Maybe an ACL issue? Also when I turn off NAT on the remote end, I can than access everything (We are NATng on both ends). Im a routing guy by nature so I will defer this to the security guys out there.
Topology
Hosts (inside/10.15.25.0/24) > FWSM (outside/public IP) -> Core Router -> MPLS CLOUD -> Core Router (NATng) - > Hosts (192.168.1.0/24)
ACLs applied to inside/outside interface
FWSM# show access-list ATX-ALLOW-IN
access-list ATX-ALLOW-IN; 15 elements
access-list ATX-ALLOW-IN extended permit tcp any any (hitcnt=222)
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We have a pair of 6500s with Sup720 running 12.2(33)SXI3. Each has an ACE-20 (s/w A2(2.0)) and FWSM (s/w v3.2(15)). We have reached a limit on the number of rules we can configure on the FWSM, and have determined that we shall upgrade to 4.1(5), with ASDM to 6.2(2)F. A question has been raised regarding the s/w on the ACE-20 modules. Do we need to upgrade them as well?
View 2 Replies View RelatedASA code 8.3 and higher uses NAT objects and totally changes the NAT rule config. I am new to FWSM .... but was wondering if this comparable ? I am lookinig at upgrading FWSM 3.1(16) to a higher 4.1 version .... but have a feeling this could be a huge task if NAT config changes as with the ASA's
View 2 Replies View Relatedam trying to config a FWSM by ASDM 6.2f.there are formerly configured interfaces and new interfaces i created.when i add a new access rule it gets added only to all the old interfaces but not to the new ones i created.
1. what wrong with the new interfces i created?
2. whats the logic of auto adding a rule to "all" interfaces , the rules are incoming rules specific to interfaces or groups , why add the to the rule to "all" intefaces?.
We would like to decommission our FWSMs and upgrade to the ASA 5555Xs. This leads me to ask the following: What would be the most efficient way of doing this without any interruption to production? How to successfully accomplish this?
View 1 Replies View Relatedour FWSM (in 6509) is not coming up, when tried to sesssion up using "Session slot 1 proc 1" command,It is giving error , "Tyring 127.0.0.11 .....connection timed out remote host not responding".
In "show mod" command output at Switch in IOS console: under Card Type Section: it is showing Model & Serial Number correctly, Under MAC address sectino: displaying some MAC address But in Online Diag Status, it showing "Unknown" for Module 1.
We tried re-seating in other slots, but of no use. Giving same error. Some of other forms are saying it is the issue with 128 Mb CF image problem, FWSM is no more reachable from 6509 IOS console. We even tried using FWSM console (using PC-Conse & LCP Console) but FWSM is not contactable.
I am having two dc switches with FWSM modules installed. DC switch1 FWSM (Ver 3.2(12) is wokring as active and Secondary DC switch2 FWSM (ver 3.2.(12) is in standby mode.
From yesterday I am trying to login primary FWSM, It is accepting my username and credentials but prompting again for username please refer below
DXB-DC1>session slot 5 p 1The default escape character is Ctrl-^, then x.You can also type 'exit' at the remote prompt to end the sessionTrying 127.0.0.51 Open. [code]
I have had a strange issue with a pair of FWSM's in 2 6500's, it seems there was a failover but both module's have been reset.
CAT1
Feb 03 17:08:46.525: %SNMP-5-MODULETRAP: Module 8 [Down] Trap Feb 03 17:08:46.522: SP: The PC in slot 8 is shutting down. Please wait ...Feb 03 17:09:01.525: SP: shutdown_pc_process:No response from module 8 Feb 03 17:09:11.382: %C6KPWR-SP-4-DISABLED: power to module in slot 8 set off (Reset) Feb 03 17:10:56.093: %DIAG-SP-6-RUN_MINIMUM: Module 8: Running Minimal Diagnostics...Feb 03 17:10:59.796: %SVCLC-5-FWVTPMODE: VTP
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Can I upgrade FWSM 4.0.3 to 4.0.17 with Chassis IOS s72033-adventerprisek9_wan-mz.122-33.SXH4.bin ?
In chassis's slot we have ACE and FWSM slot also. if I will upgrade chassis it will reboot ACE too.I do not want to reload Chassis.
I'm running two C6509 Chassis with FWSM and ACE module install on each chasiss.I have no problem with session into 1 FWSM and 2 ACE modules.But 1 FWSM module can't be access by session command.As I understand two FWSM module status is OK, and working fine.When I tried to session into FWSM, I got these messages..
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I need to upgrade the fwsm image from 3.1(10) to 4.0(8). Can i do it directly from 3.1(10) to 4.0(8) ?Do i need to upgrade other image also along with Firewall version 4.0(8)?
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I think I got a strange behavior on a context of my WS-SVC-FWM-1 (on a Catalyst 6509 running IOS 12.2(18)SXF17a) that is running FWSM Firewall Version 4.1(3). This context sends these log messages every ten minutes:
Jul 17 2011 23:31:16: %FWSM-6-302010: 0 in use, 0 most used
Jul 17 2011 23:31:17: %FWSM-6-302010: 2245 in use, 107133 most used
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If I issue the "show conn" three seconds later the log message, the output I got is: FWSM# sh conn 1041 in use, 107133 most used
In another context on the same FWSM the log message sent every ten minutes is just this one:
Jul 17 2011 23:31:17: %FWSM-6-302010: 1358 in use, 72503 most used
Jul 17 2011 23:41:22: %FWSM-6-302010: 1590 in use, 72503 most used
In this case there is no the log message where the "in use" field and "most used" field are 0 (zero). why does the context send the message with the "in use" field and "most used" field 0 (zero).
I have attached a drawing of our network. We have two 6509's connected to two Cisco 2811 (onsite) that the ISP owns. I am trying to get one side up and running before I worry about redundancy and so forth. For this reason I have set all the HSRP priorities to 110 on the left 6509. I have HSRP running between the ISP routers and V LAN 101 of the 6509's. This works as I can ping yahoo and Google just fine from the 6509 switch. I can't get from my laptop connected to V LAN 23 to the internet.
It doesn't even attempt to NAT as there are no translations. I have public address assigned by my ISP configured between the ISP routers and my 6509 on V LAN 101. I then have the public address assigned to V LAN 100. I configured V LAN 100 on the switch and V LAN 100 on the FWSM with the IP address in the drawing. I have my NAT statements and route in my FWSM according to the drawing as well. On the switch, I have a default route to X.X.12.19 which is the VIP between the ISP routers. I can reach anything on the inside of my network, including the old network addresses from V LAN 23.
1. Is it best to do NAT at the FWSM or should I do it on the MSFC connected to the ISP routers?
2. If I have to configure NAT at the FWSM, does this requires me to extend the public network down to the FWSM?
3. I'll take any examples you may have as I am stuck.
We run a 6500 with an FWSM with multiple security contexts as well as cascading contexts with a "shared V LAN" . There is a problem with regards to Linux machines and our shared network.
For example, we have three Linux machines in production, each in three separate V LAN's. For me to communicate to these boxes from one V LAN to another I must first ping the server. If I do not ping the server it will not bring up a connection like ssh or HTTP, etc. Below is the error I get from the FWSM that hosts the Linux server, but like I said once I ping the server the error goes away. We only have this problem with Linux machines, and it is a problem for all three of them. Is the FWSM having issues understanding something with all three Linux boxes? Below is the error I get at first, when I try to SSH from one V LAN to another V LAN with the Linux machine.
6 Dec 21 2012 16:33:54 106015 10.255.12.109 22 10.255.1.30 63000
Deny TCP (no connection) from 10.255.12.109/22 to 10.255.1.30/63000 flags SYN ACK on interface inside.
Below is what happens when I initiate a ping to the Linux Server and then ssh again. Notice it builds the connection with no problem after the ping. During the ping it builds the dynamic translation, and then when I ssh it builds the TCP connection. Do you know why this could be?
6 Dec 21 2012 16:35:08 305009 10.255.12.109 10.255.12.109
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I have an FWSM running in multiple context mode running 3.2(18) code. I have 3 urls that I would like to block so I can't justify the cost of an external URL filtering server. I have found a way to filter individual URLs on the ASA but the same configuration does not seem to be available on the FWSM. At least not on my code. Any way to do this other than resolving the hostnames and blocking the current IP addresses?
View 1 Replies View RelatedI have 7604 router with FWSM module in module 3.First of all the FWSM CF has been damaged, not physically. I bought the new same compact flash (size, partnumber, etc.). Downloaded the software 3.2 for FWSM, and ASDM from Cisco website. I realized that the procedure of creating new CF for FWSM is quite diffucult: creating 1-5 partitions, where 1 - is MP, and 4th - application partition. According to cisco documentation - the default boot partition is the 4th, so I partitioned from 7604 the CF into 4 partitions (partition disk1: <1-4> maximum) and copied the software and ASDM to the 4th partition (disk1:3:). Removed the CF from the router and put it into the FWSM module.
View 1 Replies View RelatedWe are in the process of building a new DC and would like to know which is the recommended version of code to run on the following:
Firewall Services Module
Cisco ASA5580, 5550, 5520
ACE module
There is a 6500 switch with fwsm. We have extended 2 vlans from the ISP into the FWSM. Also there are atleast 10 other vlans for our internal network. We would like say half of the internal vlans to go out of the 1st ISP vlan and the remaining half from the 2nd ISP vlan. Is there a way we can do this in the FWSM?
View 2 Replies View Relatedi have fwsm in cat6500, i have one firewall vlan group which is in firewall module 1 vlan group 10. I need tocreate another vlan group and add to firewall module 1 vlan group 10, 20. i need to have zero downtime.
View 2 Replies View RelatedI am having issues trying to track down what is causing a high number of connection on our FWSM in our core 6509 switch. I recently upgraded my FWSM to 3.1(20) and I'm looking for a tool to be able to find the culprit. When I receive these messages I try to get onto the firewall in time to be able to get information regarding this issue but by the time I do the device recovers. Is there a way to tweat the threshold of the SNMP trap for high connections? Is there any way I can retreive this information via SNMP? Is there are command that will allow me to extract the local IP making the most connections?
View 1 Replies View RelatedFirstly is this the right forum to post threads about FWSM's. We have 2 FWSM's in two seperate 6500 switches. There are a number of contexts on each FWSM.I want to fail a context from one FWSM over to the other 6500 and FWSM. Can you tell me how I can do that? Do I need to do it in the admin context and do I need to do it on the admin context of each 6500?
View 7 Replies View RelatedI have few questions on FWSM software upgrade.
1) I could not find the availale maintenance software under software donwload section?
2) what is the maintenance software version required for fwsm 4.1.8 upgrade (this does not have on the release note) url...
3) what is the main difference when you upgrad fwsm using following two methods:
- Installing to the current application partition from the FWSM CLI
- Installing to any application partition from the maintenance partition
4) how can we verify the file integrity after copied from tftp/ftp server (because it does not support verify command as in IOS)
5) how can we see the copied files in the fwsm (it does not show with show flash or dir commands)
On my RV042 (I used it for a couple of years now without issues), the DIAG led light amber (steady). It's not documented in the user manual.User manual says only:,Diag (Red) The Diag LED lights up when the Router is not ready for use. It turns off when the Router is ready for use.",Router does not work anymore and I can't access its web page as I used to do before this problem.I did a reset to factory default (reset button hold for more than 30 sec.) but it didn't change anything.
View 1 Replies View RelatedWhat is the impact of disabling xlate in FWSM
We have dynamic NAT configured from inside to outside interface, but still it is showing NAT entry as below.
"NAT from inside:177.26.99.10 to outside:177.26.99.10 flags Ii"
Expected NAT entry should as below :
"NAT from inside:177.26.99.10 to outside:111.111.111.111 flags Ii"
We were considering implementing "ip verify revert-path" .Hence here i am thinking whether xlate-bypass is the issue here and implementing same with "ip verify revert-path" woud be a good idea.
We are thinking of introducing ASA's into our setup instead of using FWSM for our firewalls with our 6500. Currently we use multiple contexts with the FWSM, as we provide hosting services for multiple clients and want them behidn their own firewall. My question is how can we make this happen with an ASA. Since with the FWSM we use the backplane of the 6500 and SVI's for all interfaces between them. For example if we have 20 clients what will be the ideal setup for us to use with an ASA. If we can infact use mutiple contexts how can we? Is there a way we can maybe bundle all the ports in the ASA into the 6500 as a layer two trunk port and continue to use SVIs to manage all the clients.
View 3 Replies View RelatedAfter enabling AAA FWSM lost opportunity telnet session. FWSM version 3.2(5). In the logs show that resets itself FWSM telnet session.
Conf.,aaa-server TACACS+ (management) host 192.2.151.111
key aaa authentication ssh console TACACS+ LOCAL
aaa authentication enable console TACACS+ LOCAL
aaa authentication telnet console TACACS+ LOCAL
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On FWSM (running version 4.1 in my case) the default global policy uses the following class map:class-map inspection_default match default-inspection-traffic
What "default-inspection-traffic" includes? Is it all traffic? If so, do I really want all my traffic to go through the inspection engine? I would imagine this would have a performance impact on traffic that is not part of the protocols being inspected.
I have just joined a networks team and will be working on two fwsm versions 4.0(8) in two 6500 routers. Now the fwsms seem to be virtualised with multiple contexts. The server team want a new context setup for a group of servers behind a vlan. [code]
This context just seems to have two Vlans and a BVI interface. What is the function of this context and why we have 2 admin contexts?
Also another important question is on which 6500 do I create the new context? Is the admin context active on one 6500 just like other contexts and will sync across or do I have to create the new context on both 6500s.