Cisco Firewall :: 5520 - URL Blocking To Be Applied To Specific Users
Feb 10, 2010I am having ASA firewall 5520. I want to block yahoo mail, gmail using regex for particular users only.
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Cisco Firewall :: ASA 5520 - CSC Blocking Using IP / Users
Jan 17, 2012I am new at ASA 5520 and CSC module (version 6.3). I would like to know what configurations are possible for my network users if i use the CSC trend micro blocking using IP address or AD users, I know that i could select users/groups from the windows AD or select the IP addresses that i want to use for blocking or permit HTTP traffic (URL, etc).
My question is on the client side, how the CSC knows what AD users is the one that is requesting certain HTTP pages, or if i user a proxy server, i lose the IP/users options on the CSC??..or i could use authentication options on the proxy for example?.
I have been looking information about this but the manuals only explain the configuration options that i could configure on the CSC Trend Micro page, but it doesn't say which network environment i could use or need.
Cisco :: Firewall Blocking Users From Connecting From Outside?
Oct 5, 2012I set up a cisco 2811 to replace a netgear router at the office. I have nat set up and with ccp I added a firewall on the router using the basic firewall wizard. Just about everything works internet, receiving and sending emails on exchange from the pc. Issue I'm having noone can access the company email on their phone.Also theres a camera system that would be accessible to view from the live feed from outside the office and my boss can't access the camera. I port mapped all the custom applications and added new traffic rule from self -> outzone. It didn't work tried to add one from outzone -> self or inzone but i get a prompt stating it only accepts protocols tcp,udp, sip, h323, icmp and a few other I can't think of. I'm pulling out my hair trying to get this to work everything worked seamlessly on the netgear router and nothing was really defined just the inbound ip address of the applications and protocols that are allowed.
Lets say for reference purposes my ip addresses for internet is
internet
55.34.23.43 /24
email server
192.168.10.252 /24
web cam application
192.168.10.10 /24
8000 in
8001 out
Cisco Firewall :: RV120W - URL Blocking / Limit Internet Access To 1 Or 2 Specific Websites
Aug 18, 2011 My company has a peer to peer network of 10 personal computers without a server. Operating systems from Windows XP to Vista. I've recently installed a Cisco RV120W Wireless-N VPN Firewall. It's configured in DHCP Server Mode with printers/copiers that have static IPs below the DHCP range.
I'm having a problem with certain stations being used for personal networking, shopping, etc. during business hours. Consequently I would like to limit internet access on these stations. However, some internet access is required because of online database software that's an integral part of our business. I've been reading in the Administration Guide about URL Blocking. Would it be possible to give static IPs to certain stations and then limit their internet access to 1 or 2 specific websites?
FYI, I've read about the Trusted Domains and Blocked Keywords but cannot quite understand how to parley this into the solution I need.
Cisco Firewall :: ASA 5510 - Authenticate Users Of Specific LDAP Group
Apr 19, 2010I'm actually require authentication for users who are coming from the PublicVLAN (the vlan associated with the wireless hotspot) to authenticate themself to the LDAP server via my firewall ASA 5510
View 12 Replies View RelatedCisco Firewall :: ASA 5520 - Blocking In / Out Emails
Feb 26, 2013I've configured a Cisco ASA5520, i can access to internet and other applications in my office but when i sent an email from inside to outside and vis-versa, i can't receive emails in both side
View 3 Replies View RelatedCisco Firewall :: ASA 5520 For Blocking LogMeIn And GoToMyPC
Sep 1, 2010How to block LogMeIn and GoToMyPC? We are using an ASA 5520. We mainly want to prevent people coming into our network using those applications. Also, our helpdesk uses LogMeIn Rescue and would need to allow that for them.
View 6 Replies View RelatedCisco Firewall :: 5520 - Blocking URL And Instant Messenger
May 11, 2011Can we block websites and messenger on Cisco ASA 5520 running code 8.2 , we are looking to block facebook.com , yahoo.com , twitter.com , msn messenger, yahoo messenger, google talk and messenger. All Internet traffic from users are passing via the firewall and for 20 users on this site we do not have microsoft ISA or bluecoat.
View 6 Replies View RelatedCisco Firewall :: 5520 / 4510 - ASA Is Blocking For Returning Traffic
Apr 2, 2012My internet link is connected on Internet Router & below downwards Cisco ASA 5520 is connected.ASA is connected with core switch cisco 4510 on downwards. our web based mail [URL] is hosted outside.
Lets suppose ISP pool is 4.4.4.0/28.suppose owa server is Static natted on ASA with 4.4.4.4. my machine traffic is going to internet with same ISP with PAT on Cisco ASA & internet is working on my machine. if i want to access {URL} or ip base for mail access, its not working & also it is not pinging. i suppose to ASA is blocking for returning traffic.
is there any way to traffic will go via same Firewall & comeback on same firewall port?
Cisco Firewall :: Force ASA 5520 Traffic Out Specific Interface
Jun 1, 2011I'm trying to route all default traffic from my production environment through my ASA 5520 on the "outside2" interface.The 5520 has a site to site VPN to our DR site on the "outside/inside" interfaces via one ISP. On another ISP, interfaces "outside2/inside2" go to the internet.
When I make my 3750 stack default route for the inside2 interface IP I cannot get to the internet. When it is pointed to the inside interface on my 5505, I can.
I get the following errors when I try to open google.com from a production server:Why is the 5520 trying to use the "outside" interface instead of the "outside2" interface to go out?
Cisco VPN :: ASA 5520 / Define Specific IKE Proposal For Specific L2L Tunnel?
May 24, 2011ASA 5520 running 8.0.4
ASDM v.6.1
Need assistance understanding how in ASDM/Configuration/Site-to-Site VPN/Connection Profiles/ "Any Entry" I can specify that I only want to offer an IKE Proposal of pre-share-aes-256-sha?
The IKE Proposal field has a number of possible options including: pre-share-aes-256-md5, pre-share-3des-md5, pre-share-aes-256-sha, pre-share-aes-192-sha, pre-share-3des-md5, pre-share-aes-sha and pre-share-3des-sha.
I am able to pick a specific IPSec Proposal w/o issue but when I attempt to do the same for the IKE Proposal, and click OK the choice does not "stick" but rather returns to the entire list as defined above.
Cisco Firewall :: ASA 5520 - Users Can't Access Through By Name
Mar 13, 2011I just configure an ASA 5520, here is the config (the ip address of outside network if going to change from private direccion by reason security).
The problem that I have is the users can access to the web site through the public´s ip address but they do not can access through by name. We review all the config on the server DNS and with the command NSLOOKUP we can see that work fine. The client think that the asa is blocked the connnection.
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Cisco Firewall :: Traffic Shaping Per Users / Ip / Application Using ASA 5520
Apr 5, 2011I hava Cisco ASA 5520 with AIP-SSM module. I would like to have the below features with ASA installed in Transparent mode.
1. Traffic shapping per user
2. Traffic shapping per IP subnet
3. Traffic shapping per Application
Is it possible with ASA installed in Transparent mode?
Cisco Firewall :: ASA 5510 / 5520 - Number Of Users That Can Be Created
Jul 5, 2012How many user accounts i can create to a Cisco ASA box? Say for example a Cisco ASA 5510 or Cisco ASA 5520?
View 5 Replies View RelatedCisco Firewall :: ASA 5520 VPN Users With WCCP Redirection To IronPort
Apr 11, 2012I have a 5520 ASA using wccp redirection to our IronPorts on the inside and everything works great for inside users. What I'm trying to do is get VPN users off split tunneling and to filter their traffic through the IronPorts as well but I can't figure out how. When they connect they seem to bypass the Ironport completely.
View 5 Replies View RelatedCisco Firewall :: ASA 5520 To Block Https Traffic But Users Are Able To Open Website
Jul 1, 2011We have ASA 5520 with CSC-SSM 20 and we want to block https traffic but when we are blocking https traffic http traffic going to block but user are able to open website.
View 1 Replies View RelatedCisco Wireless :: 2500 / Wireless Guest Users Cannot Ping If ACL Is Applied
Sep 16, 2012This is the first time I am trying my hands on wireless gears. I have 2500 WLC and 1142 AP (which I converted from Standalone to LAP).I have a layer 3 POE switch where i am using port 1 for the WLC which is a trunk port.
Port 2 is for the AP using access vlan 111
Port 3 is trunk port going to a router where i am running dhcp server for the VLANs which are as follow:
VLAN 110 -Corp Wireless (10.1.110.0/24)
VLAN 111 - AP-Mgmt (10.1.111.0/24)
VLAN 999 - Guest (10.1.101.0/24)
I wanted to block the traffic from the Guest VLAN 999 but when i apply the ACL on the Guest Interface created on the WLC, I dont see any pings going across and neither I see any hit counts on the deny statement as if the ACL is never applied.
Cisco :: Blocking Internet Connection During Specific Time
Sep 7, 2012How to block Internet Connection during specific time.for example i want to block everyday between 8am to 12nn, then 1pm to 5pm.what are the options and better to achieve this kind of policy??
View 6 Replies View RelatedD-Link DIR-615 :: Blocking Not One Specific Website But All Websites?
May 16, 2013In Setup > Parental Control it is possible to set rules attached to specific website URLs. I want to block access from 1am to 6am.
However these rules only apply to websites URL. Is there a way to apply a rule to ALL websites at once? I tried to enter "*" or "*.*" in website URL field but it doesn't work.
D-Link DIR-655 :: Blocking Specific Computers On Lan From Websites?
Apr 28, 2011Is there a way to block specific computers on the LAN from specific web sites by the domain name? All I can see is that if I put, for example, www.facebook.com, it will be blocked from all computers on the LAN, whereas if I want to block only 192.168.1.3 for example, I have to use the IP address through the Access Control, which is much harder and ****e to some "work around" by the user.
View 3 Replies View RelatedCisco Switching/Routing :: ASA 5505 - Blocking Traffic To Specific IP Addresses
Sep 24, 2012I inherited a Cisco ASA 5505 and am trying to piggy back the device off of an established Network. Here is the basic layout:
192.168.10.1 (Core Router - Handles DHCP/DNS)
192.168.10.9 (ASA 5505 - Piggy backing off of Network)
192.168.40.x (ASA 5505 - VLAN)
I'm able to get onto the Internet without any problems. Devices from the 192.168.10x Network can not ping the inside VLAN1 (192.168.40.x). However, I would like traffic going from the inside VLAN to the Outside VLAN to be blocked, except for 192.168.10.1 and 192.168.10.9. I've tried using ACL's but end up killing my Internet connection. 192.168.10.1 is the default route and is how I get out to the Internet. Is this possible? Essentially, I'm trying to set up a small Network that guests can connect to. The idea is that they can get to the Internet, but that is it. They can't get to internal resources on the 192.168.10.x Network
Here is the config:
ASA Version 8.2(1)
!
hostname ciscoasa
enable password EeCsulrpu.9LalEE encrypted
[Code].....
Cisco AAA/Identity/Nac :: ACS 5.1 - Authenticate Only Specific AD Users
Jul 22, 2012Is it possible for ACS 5.1 to only allow specific AD users to authenticate the switches and routers? Currently What I have configured is only for all AD users. I can't seem to find a way to be selective.
View 9 Replies View RelatedCisco Firewall :: Can ASA-5505-SEC-PL Be Applied To ASA5505-K8
Oct 18, 2011I would like to find out if security plus license ASA-5505-sec-pl be applied to ASA5505-K8. I think the strength of encryption should not be determining whether additional feature can be applied or not, but I need to confirm with you people..
View 1 Replies View RelatedCisco AAA/Identity/Nac :: ACS 5.3 / Authenticating Device Admin Users Against AD Specific Groups
Jan 28, 2013I am using ACS 5.3 What I am about is setting user authentication against existence of the user in specific AD group, not just being a member in any AD. What is happening now, users get authenticated as long as they exists in the AD, luckily they fail on authorization, as it is bound to specific AD group.
how can I bind the authentication aginst specific group in AD, not just using AD1 as the identity source.
Cisco Switching/Routing :: 2560 Create Dynamic VLAN For Specific Group Of Users
Feb 6, 2012We have Cisco Cat4503 series L3 Switch and Cisco L2 2560 Series Switches, some of the users want to have a dynamic VLAN membership, and connecting with the network as mobile users,
can it possible and create dynamic VLAN for specific group of users.
Cisco VPN :: 5520 Blocking Smart Devices From Using VPN
Jan 11, 2012I am looking for a solution to block smart devices from connecting to our network via VPN. Our current VPN solution is ASA5520 and we are using Cisco ACS for user authentication. We use Cisco VPN client only, no anyconnect or SSL VPN. Management is looking for a way we can stop smart devices from using VPN clients to connect and only allow laptops/desktops to connect. Any way we can do this via ACS or another method?
View 10 Replies View RelatedCisco VPN :: ASA 5520 / Restricting End User To One Specific Group With AnyConnect?
Feb 6, 2013I just started configuring AnyConnect with ASA 5520 that uses Cisco SecureACS to pass radius authentication. I configured two profiles with different split tunnel restrictions and what I discovered is that when the client connects to the ASA, they are provided a choice of these two groups (I guess there is no way to restrict this) and I can log into either one with any user account. How do I restrict this so that the user can only use one profile? Currently users capable of VPN would be placed in one specific AD group so that is what SecureACS checks. Is there a sample configuration guide to handle multiple profiles with different levels of access?
View 3 Replies View RelatedCisco VPN :: Log Off Idle Users / ASA 5520
May 6, 2010I'm using a Cisco ASA 5520 with IOS 8.2.2. We have many remote users using the Cisco VPN client, but I have been asked can we logout idle users as we do hit our license limit and some users stay conenct for days.
View 3 Replies View RelatedCisco VPN :: ASA 5520 - Persistent IP Address For Some Vpn Users
Sep 13, 2012We are using Any connect vpn client (v2.5.3055) to an ASA 5520 (v8.4) in a development environment. We use our corporate Radius server to authenticate users. We have certain users which need have the same IP address every time they lo gin. As it is configured now, the IP addresses are assigned sequentially from the pool. Is there a way to allow certain users to get the same IP address each time they log on?
View 3 Replies View RelatedCisco VPN :: 5520 - Restrict Certain AD Users From Access?
Dec 13, 2012Is it possible to deny VPN access to specific AD accounts?
Currently setup with 5520, LDAP authentication for VPN users.
Nortel 5520 - Specific MAC Address Doesn't Receive ARP Reply From Switch
May 26, 2013Switch is a Nortel 5520
PC is Windows 7, with Intel 82579LM adapter
When PC was first attached to network, it could not ping gateway(switch). Turns out it was broadcasting for the gateway's MAC address, but never got a response. Tonnes of testing later, if I just change one number on the MAC address of the adapter, it receives a reply from the switch and can ping the gateway.
Why doesn't the native MAC address work?
Update: Just the vendor portion is the determining factor. As long as it starts with 2C-59-E5, it will not work. 2C-58-E5 will.
Update 2: Pinging anything in the same subnet works, just pinging the gateway interface of the switch doesn't happen. Tried on multiple drops, and there are other devices on those drops.
Cisco AAA/Identity/Nac :: 5520 VPN Users Are Authenticated Against MS-AD Through LDAP
Sep 1, 2011I have 2 ASA 5520 (v. 8.21) in a active/standby fail over configuration.
VPN users are autenticated against the MS-AD through LDAP. For the most part this works well. Occasionally I'm having problems with new users in the AD. If I run a test I keep getting "User was not found". This can happen days after the account was created still. In some cases it never seems to work. The accounts I create exists on the same OU level as all the other accounts that are working.
Cisco VPN :: 5520 - Incorrect TCP Session Logs For Remote VPN Users On ASA
Oct 29, 2012I have a problem on a Cisco ASA5520 version 8.2(5). A customer has set up a syslog to keep tracks of tcp sessions made by vpn users. On the syslog we filter %ASA-6-302013 and %ASA-6-302014 log messages, respectively: Built inbound TCP connection and Teardown TCP connection. When the connection is made by a vpn user, at the end of the log line you see the vpn username which should be the same in both the messages for the same connection. I have verified that when a user, let's say UserA, disconnects from the vpn, their tcp sessions are not properly closed; if another user, let's say UserB, establish a VPN immeditaely after and gets the same IP address previously assigned to UserA, the log sessions are recored with UserA in the %ASA-6-302013 message and UserB in the %ASA-6-302014 message. I presume this is due to the fact the tcp sessions are not tore down when the first user disconnects and it looks like a bug to me but I didn't find it referenced anywhere. Is there a way to have all tcp session tore down when a user disconnects the VPN connection?
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