Network Security

I'm trying to troubleshoot a VPN client problem.I turned on: debug crypto ipsec debug crypto isakmp logging console 7the VPN client fails to connect. I want to know why. why can't i see crypto error messages on my console? do I need to turn some...

i have a 501 that gets it IP using my ISP's DHCP. i turned on the dhcpc debugs. I'm getting "DHCP: Received a BOOTREP pkt Not for us.." so i guess i'm just getting some dhcp packets that are not specifically for me, but what I'd really like to kno...

I am currently integrating several companies into a single company. This includes integrating Microsoft Exchange and Microsoft Networks. On one company, I started adding Access-lists to open certain ports that NT requires to talk. When I added the...

i have a pix 506 which maps static a server inside our network. the server is running nt 4.0 with sp 6and has a pick database from www.picksys.com .the database has a odbc server on port 1603 and i have an access-list that allows access on this port ...

I need a Firewall and VPN and would like to get a PIX and kill 2 birds...The other side of LAN-LAN will be a 3015 Concentrator.Is this supported? Advisable? ThanxMarcus James

I am trying to setup a pair of DNS services on asingle 'box'. This would allow me to have anINTERnet DNS and a INTRAnet DNS running on a singleserver. I thought I could accomplish this by setting the INTRAnet function to use port 53, and the INTERn...

I have some users that have to create a ppoe connection before they can log onto the Internet and then in turn the VPN. For these users throughput seems unreasonably slow (30-40kbps). My other users are 128+ on a bad day. This is on a 3005 with 3....

Hi,What would be the best s/w to get a report from PIX1.Bandwidth usage2.FTP/HTTP hitts3.Incoming,outgoing traffic4.No.of hits per IPthen etc.,Pls suggest me which one be best.Websense, Private I or Webtrends?

I am running an old PIX version 5.0(3) in a failover configuration and keep receiving the following messages:Feb 20 08:54:50 [x.x.1.249.2.2] Feb 20 2002 10:04:54: %PIX-3-210008: LU no xlate for x.x.49.100/3819 63.251.224.169/443Feb 20 09:04:30 [x.x.1...

We have a Windows ME remote user who is having a problem connecting with the Cisco Client Version 3.1. The error message is "the necessary VPN sub-system is not available". Our Windows 98 and Windows 2000 remote users are okay. Any idea what the p...

We have a PIX 520 being used solely for SMTP connectivity to another City Agency. We are running at v4.3xx. Currently trying to upgrade to at least v 5.x. Create a RAWRITE floopy with the BH files on Bootup the firewall says "Executing Floppy" and ke...

Does anybody know how to see the CPU utilization of a PIX firewall. Can I monitor it using MRTG as I am now using it to monitor traffic.Also I got the winsyslog to capture syslog of the PIX to one of my servers, is there any software that can analyse...

I want to use mrtg to monitor PIX525 cpu utility ratebut i don't know what MIBs or OID i can use,anyone can give me a sample?Thankx~~

hi,Everything fine when DNS is Outside.If i place a DNS in INSIDE, i cant able to even browse and does not reslove.i have enabled fixup protocol domain 53, static mapped, access-list for UDP configured..where i am wrong?.I am using alias command for ...

Hi,Both CQ and CBWFQ is to allocate bandwidth to traffics defined by the access-list, how do I choose which one to use?Thank you.Fujin