I have a PIX-515E, Software Version 7.2(1) with NAT disabled, in router mode, and almost all inspection off. REcently i noticed that PIX randomizing TCP sequence in ICMP Frag embedded message, that is last 4 bytes of the packet. Looks like windows ho...
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Forum Posts
Hi, I've a question regarding the email topic: How's the behavior of ASA/PIX ACL vs Router ACL? Let's say for Router: R1 (s0/0) --- (s0/0) R2 --- CS-ACS - R1 has an inbound ACL on interface s0/0- R1 and R2 running OSPF- Therefore, we need a "access-l...
I have an interesting PIX issue. A client is trying to route outside traffic to a gateway in a different subnet. I have never seen this configuration before. According to the ISP, I need to run the following config.:ip address outside 206.138.x.x 255...
For the longest time I was able to connect to a PIX 506e using SSH Secure Shell, but now I can not. It gives this error message "Connection closed by remote host" We haven't made any changes to it. It just stopped working. Do you have any suggestions...
Can token base security implement by ASA for Servers or is there any document to do this....
When I configure subinterfaces on an ASA, how does the security level of the physical interface interact with the security levels of the subinterfaces? Can I make the subinterfaces security levels different from the security level of the physical int...
I have a frame connection to a class C network and want to segregate the traffic into four categories to be plugged into fa0 through fa3. I assigned an IP to fa4 and put vlan1 in switchport access mode with no ip but that does not allow firewalling u...
Resolved! Pix 515E memory running out
We have 2 PIX 515E's, and all of a sudden the memory has begun to run out very fast. According to the Cisco website, the RAM on the PIX should not change much, if any at all.We have tried all possible means to ensure there is no DoS being carried out...
Hi all,I've a cisco PIX model 515 with OS version 6.0(1), i want to upgrade the OS to a newer version, i know it needs a RAM upgrade to go with the OS version 7. But what i'm asking about, is...Now i want to upgrade it to version 6.3, for this do i n...
Resolved! ASA 5505 Licensing
Can anyone confirm how a 10 users ASA license is enforced? With the PIXs it used to remember MAC addresses does this actucally allow 10 concurrent users?
Resolved! ASA 5520 Natting subnets
I've got a pair of 5520s in active/passive failover for a large, flat lan (/16).I'm in the process of vlanning some of the remote sites. If I use a larger mask (/24) for the vlans, but use the same first two octets, do I need to make changes to the n...
Hello,I am trying to configure PAT on our ASA. I've been reading through the following documentation but can't seem to get things working righthttp://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/cfgnat.html#wp1043281What I'm trying...
Hi, I have one cisco router and there are two different ISP links is configured on router interface e0 and e1, and s1 serial port is directly connected with outside interface of pix firewall.Router ConfigurationIp address e0 125.19.43.1/24 (Public Ra...
Resolved! Failover issue on ASA 5510 with A/S
Hi, I've a two ASA5510 & configured Active/standby fO configuration in sub interfaces. But this configuration is not working. Please check the both ASA configuration & let me know what changes i have to take.I've attached the ASA's configurationWaiti...
Hi, I am trying to open FTP from internet explorer but it is not working as If I use same from DOS and its working fine. Can anyone tell me about the issue??
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