Subject of LCA in PIX?

I use version 7.x PIX IOS.

I have a very basic question about the ACL. As cisco router IOS in each access list it is an implicit deny a whole at the end of the default ACL. Is the same rule apply to the PIX ACL or we write explicitly refuse at the end of the instructions of the ACL?

Hello

By default, all access lists have an implicit refusal unless you specify explicitly allowed.

I hope this helps.

Glen

Tags: Cisco Security

Similar Questions

FF 27 - my fonts are pixely and I can't understand why.

Hello friends,

About 4 weeks ago, fonts on all the pages I visit using Firefox became pixely (some letters appear in bold, the lines seem to be low resolution, etc.). I tried the following steps to fix without success:

-Update of FF 27
-Reset by default
-Turn off hardware acceleration

Here is a link to a comparison of the FF27 vs Chrome vs IE screenshot: http://i.imgur.com/f8EBC6p.png

The only thing I can think of that may be the culprit, it is at the same time, I got a new monitor that requires a display installed on my laptop driver.

What other troubleshooting measures can I take to help address the display of police while I use my beloved Firefox?

Any help is appreciated.

Thank you.

Try to play with this:
=
```
layers.acceleration.disabled: True
```
And make sure that firefox has the updated driver, you can check in "subject: support.

and try turning off hardware acceleration: try disabling graphics hardware acceleration. As this feature has been added to Firefox, it has gradually improved, but there are still some problems.

You will have to perhaps restart Firefox for it to take effect, so save any work first (e.g. you compose mail, documents online that you are editing, etc.).

Then perform the following steps:
- Click on the orange top left Firefox button, then select the 'Options' button, or, if there is no Firefox button at the top, go to tools > Options.
- In the Firefox options window, click the Advanced tab, and then select 'General '.
- You will find in the list of parameters, the checkbox use hardware acceleration when available . Clear this check box.
- Now restart Firefox and see if the problems persist.
In addition, please check the updates for your graphics driver by following the steps in the following knowledge base articles:
- Troubleshoot extensions, themes, and issues of hardware acceleration to resolve common problems of Firefox
- Update your graphics drivers to use hardware acceleration and WebGL
This solve your problems? Please report to us!

Thank you.

Cisco VPN Client Authentication - PIX 515E-UR

Hi all

I need your expert help on the following issues I have:

1. I would like to create more than 1 client VPN on my PIX-515E groups. This is so that I can give a different part of the internal network access to different type of VPN connection. For example, I want a group to have no XAUTH, while the other group must use RADIUS XAUTH. Is it possible for me to do this? I see the PIX automatically enable RADIUS on both groups of VPN clients.

2. the RADIUS server is a Microsoft ISA with IAS server and it is located on the PIX inside interface. The VPN endpoint is external interface of the PIX. Is there a problem with this Setup? Do I need to have the RADIUS server that is located on the external interface?

3 can. what command I use to debug RADIUS authentication?

Thanks in advance for your help.

Hi vincent,.

(1) you can use the vpngroup *-authentication server ipaddress to specify the IP address of the Radius Server on a particular group... If you do not specify this, the authentication of the user is made locally... also check for vpngroup * order of user authentication

(2) there should be no problem with the installation of your... should work fine... If the RADIUS is outdoors, it is subject to many attacks... so have it inside...

(3) use the "RADIUS session debug" or "debug aaa authentication..."

I hope this helps... all the best... the rate of responses if found useful

REDA

Deleting a failover of PIX

We have two PIX 515 currently configured in a failover. We must remove the additional pix for a few days, is there something special we have to do, or should we just unplug it and let it do its normal failover. And since we're on the subject, which would need to be done when we put the pix in. Thanks in advance.

If you delete the previous day, just turn it off and remove it, the active PIX remains active.

If you remove the active PIX, do a "active failover" on the day before to make it active and then turn it off.

Remember however that if your secondary PIX is a failover only license, then it restarts every 24 hours or so if it detects that the primary is not connected. When it happens you will have to do an another "active failover" manually in this topic, that it will not automatically become the active unit. Make sure you leave the failover cable connected to this unit, otherwise it starts up at all.

Microsoft secondary authority w / Cisco router / PIX 501

I'm trying to get digital certificates to work on my 2621XM router. I have also

need to put in place on the three firewalls PIX 501 but who have not obtained until now still. I have

don't have no access to the CA root, but it could bring in line if I had to. I have

have a stand-alone Microsoft subordinate CA that I want to use to publish all

certificates.

Is it possible, as well with the router and the firewall? If so, what version

the IOS do I need? I installed the add-on CEP at HQ. I can't

It works and I'm starting to wonder if it is still possible. If this doesn't

work, how can I make it work? I have all the documents that Cisco has combed

on the subject and have gotten nowhere.

Any help would be greatly appreciated. Thank you.

Jennnette,

I sent this document, let me know how it goes or if you have any questions.

Kurtis Durrett

PIX from Linksys LAN 2 problems of virtual PRIVATE networks

I have a client that replaces a router Linksys with a PIX. The Linksys is configured today with a LAN 2 LAN VPN connection to another Linksys. I enclose the Linksys configuration, but I can't get the PIX to encrypt packets to send to the Linksys site successfully, or against vice. I know that this subject has been beaten to death, but I still need help. Can someone look at the Linksys config and tell me what this requires side PIX? Thanks for any help!

The isakmp key command you entered does two things:

1. It identifies what pre-shared key for use with the remote peer (as both ends must use the same value) and the No.-xauth and non-config-mode say the pix as the vpn ipsec is a lan-to-lan (aka site-to-site) config and do not expect to do the authentication of the vpn RAS users. This is because the code pix can put an end to these two types of vpn on the same interface connections, so it must be able to determine when and when not to authentic additional user for ras vpn users.

Glad that your problem has been resolved.

506TH PIX

I have a 506th pix that I couldn't connect this morning. I had a user restart it for me while I did a ping t on this subject, the ping of the ip address of the element has disappeared, and the ip address of the proxy server now rises. What would cause this

pings from the hosts or routers to the PIX firewall interfaces fail, check the debugging messages, which must be displayed on the console. Ping successful debugging messages appear as in this example.

ICMP echo reply (len 32 id seq 1 256) 209.165.201.1 > 209.165.201.2

Application of echo ICMP (len 32 id 1 seq 512) 209.165.201.2 > 209.165.201.1

Statements of the request and the answer should appear, which shows that the PIX Firewall and the host responded. If none of these messages appeared while ping interfaces, then there is a routing problem between the host or router and the PIX firewall that caused ping (ICMP) packets to never get to the PIX firewall.

PIX ACL user downloadable issues

Recently, I opened a TAC case on an issue that I had with user downloadable ACLs on a radius server. I use the user acl on an intranet pix firewall that protects some servers. We have programmers who need special access for them and tried to have the ACL of assigned dynamically. It turns out that TAC said even if I had the correct ACL and they were applied to the user, I must have the same ACL allowing traffic on the interface which runs incoming traffic. There is no sense to me due to the fact that my goal was to get rid of permanent acl and not have to worry about the use of IP source addresses. I could have just the connection of the user through http and it gets the acl. Then finally the active uauth timer and removes the ACL so do not leave a hole on the PIX. I totally miss the downloadable ACLs goal, so if someone could shed some light on the subject I would appreciate it :) I have that someone has a solution or another solution to the problem that I have please do not hesitate to post! Thanks advance!

Tony

For authentication and ACL downloadable works, you need two ACLs on the PIX, the ACL interface and authentication ACL. You can consider the ACL interface as a trigger for the ACL authentication should it allow traffic through to trigger authentication. It must also allow the same traffic that the auth acl which means it is sometimes easier to make more restrictive the more permissive acl interface and the auth acl.

for example if you have users on 192.168.1.0 24 inside interface and you want to authenticate you to access Terminal Server services, you can if you want to configure the inside access list to allow all traffic to 192.168.1.0/24

! inside the 192.168.1.0 auth trigger

permit 192.168.1.0 ip access list inside_access_in 255.255.255.0 any

but deny all in the acl of authentication, which means that all traffic required authentication/authorization first.

! authentication for 192.168.1.0

! don't authenticate DNS and ICMP

inside_authentication list access deny udp 192.168.1.0 255.255.255.0 any eq 53

inside_authentication list access deny icmp 192.168.1.0 255.255.255.0 any

! authenticate everything.

permit 192.168.1.0 ip access list inside_authentication 255.255.255.0

! apply access lists

inside_access_in access to the interface inside group

AAA game inside_authentication inside RADIUS authentication

Your ACL ACS/RADIUS would be configured to

! term serv

permit tcp 192.168.1.0 255.255.255.0 any eq 3389

! http

permit tcp 192.168.1.0 255.255.255.0 any eq 80

That would provide the term serv and http access to an authenticated user. Your logs show permission denied for all other access to this user after authentication.

I hope this helps.

PIX 501 for Cisco 3640 VPN router

-Start ciscomoderator note - the following message has been changed to remove potentially sensitive information. Please refrain from publishing confidential information about the site to reduce the risk to the security of your network. -end of the note ciscomoderator-

Have a 501 PIX and Cisco 3640 router. The 3640 is configured for dynamic map for VPN. The PIX 501 is set to pointing to the 3640 router static map. I can establish a tunnel linking the PIX to the router and telnet to a machine AIX on the inside network to the router. When I try to print on the network of the PIX 501 inside it fails.

What Miss me? I added the configuration for the PIX and the router.

Here are the PIX config:

PIX Version 6.1 (1)

ethernet0 nameif outside security0

nameif ethernet1 inside the security100

enable encrypted password xxxxxxxxxxxxxxxx

xxxxxxxxxxxxx encrypted passwd

pixfirewall hostname

fixup protocol ftp 21

fixup protocol http 80

fixup protocol h323 1720

fixup protocol rsh 514

fixup protocol rtsp 554

fixup protocol smtp 25

fixup protocol sqlnet 1521

fixup protocol sip 5060

fixup protocol 2000 skinny

names of

pager lines 24

interface ethernet0 10baset

interface ethernet1 10full

Outside 1500 MTU

Within 1500 MTU

IP address outside dhcp setroute

IP address inside 192.168.1.1 255.255.255.0

alarm action IP verification of information

alarm action attack IP audit

PDM logging 100 information

history of PDM activate

ARP timeout 14400

Global 1 interface (outside)

NAT (inside) 1 0.0.0.0 0.0.0.0 0 0

Timeout xlate 0:05:00

Timeout conn 01:00 half-closed 0: 10:00 udp 0:02:00 CPP 0: h323 from 10:00 0:05:00 sip 0:30:00 sip_media 0:02:00

Timeout, uauth 0:05:00 absolute

GANYMEDE + Protocol Ganymede + AAA-server

RADIUS Protocol RADIUS AAA server

Enable http server

http 192.168.1.0 255.255.255.0 inside

No snmp server location

No snmp Server contact

SNMP-Server Community public

No trap to activate snmp Server

enable floodguard

No sysopt route dnat

Telnet timeout 5

SSH timeout 5

dhcpd address 192.168.1.2 - 192.168.1.33 inside

dhcpd lease 3600

dhcpd ping_timeout 750

dhcpd outside auto_config

dhcpd allow inside

Terminal width 80

Cryptochecksum:XXXXXXXXXXXXXXXXXXX

: end

Here is the router config

Router #sh runn

Building configuration...

Current configuration: 6500 bytes

!

version 12.2

no service button

tcp KeepAlive-component snap-in service

a tcp-KeepAlive-quick service

horodateurs service debug datetime localtime

Log service timestamps datetime localtime

no password encryption service

!

router host name

!

start the flash slot1:c3640 - ik9o3s - mz.122 - 16.bin system

queue logging limit 100

activate the password xxxxxxxxxxxxxxxxx

!

clock TimeZone Central - 6

clock summer-time recurring CENTRAL

IP subnet zero

no ip source route

!

!

no ip domain-lookup

!

no ip bootp Server

inspect the name smtp Internet IP

inspect the name Internet ftp IP

inspect the name Internet tftp IP

inspect the IP udp Internet name

inspect the tcp IP Internet name

inspect the name DMZ smtp IP

inspect the name ftp DMZ IP

inspect the name DMZ tftp IP

inspect the name DMZ udp IP

inspect the name DMZ tcp IP

audit of IP notify Journal

Max-events of po verification IP 100

!

crypto ISAKMP policy 1

BA 3des

preshared authentication

Group 2

!

crypto ISAKMP policy 20

BA 3des

preshared authentication

Group 2

ISAKMP crypto key address x.x.180.133 xxxxxxxxxxx

ISAKMP crypto keys xxxxxxxxxxx address 0.0.0.0 0.0.0.0

!

!

Crypto ipsec transform-set esp-3des esp-sha-hmac vpn test

Crypto ipsec transform-set esp-3des esp-sha-hmac PIXRMT

!

dynamic-map crypto dny - Sai 25

game of transformation-PIXRMT

match static address PIX1

!

!

static-card 10 map ipsec-isakmp crypto

the value of x.x.180.133 peer

the transform-set vpn-test value

match static address of Hunt

!

map ISCMAP 15-isakmp ipsec crypto dynamic dny - isc

!

call the rsvp-sync

!

!

!

controller T1 0/0

framing ESF

linecode b8zs

Slots 1-12 channels-group 0 64 speed

Description controller to the remote frame relay

!

controller T1 0/1

framing ESF

linecode b8zs

Timeslots 1-24 of channel-group 0 64 speed

Description controller for internet link SBIS

!

interface Serial0/0:0

Description CKT ID 14.HXGK.785129 Frame Relay to Remote Sites

bandwidth 768

no ip address

no ip redirection

no ip unreachable

no ip proxy-arp

encapsulation frame-relay

frame-relay lmi-type ansi

!

interface Serial0 / point to point 0:0.17

Description Frame Relay to xxxxxxxxxxx location

IP unnumbered Ethernet1/0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

No arp frame relay

dlci 17 frame relay interface

!

interface Serial0 / point to point 0:0.18

Description Frame Relay to xxxxxxxxxxx location

IP unnumbered Ethernet1/0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

No arp frame relay

dlci 18 frame relay interface

!

interface Serial0 / point to point 0:0.19

Description Frame Relay to xxxxxxxxxxx location

IP unnumbered Ethernet1/0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

No arp frame relay

dlci 19 frame relay interface

!

interface Serial0 / point to point 0:0.20

Description Frame Relay to xxxxxxxxxxxxx location

IP unnumbered Ethernet1/0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

No arp frame relay

dlci 20 frame relay interface

!

interface Serial0 / point to point 0:0.21

Description Frame Relay to xxxxxxxxxxxx

IP unnumbered Ethernet1/0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

No arp frame relay

dlci 21 frame relay interface

!

interface Serial0 / point to point 0:0.101

Description Frame Relay to xxxxxxxxxxx

IP unnumbered Ethernet1/0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

No arp frame relay

dlci 101 frame relay interface

!

interface Serial0/1:0

CKT ID 14.HCGS.785383 T1 to ITT description

bandwidth 1536

IP address x.x.76.14 255.255.255.252

no ip redirection

no ip unreachable

no ip proxy-arp

NAT outside IP

inspect the Internet IP on

no ip route cache

card crypto ISCMAP

!

interface Ethernet1/0

IP 10.1.1.1 255.255.0.0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

no ip route cache

no ip mroute-cache

Half duplex

!

interface Ethernet2/0

IP 10.100.1.1 255.255.0.0

no ip redirection

no ip unreachable

no ip proxy-arp

IP nat inside

no ip route cache

no ip mroute-cache

Half duplex

!

router RIP

10.0.0.0 network

network 192.168.1.0

!

IP nat inside source list 112 interface Serial0/1: 0 overload

IP nat inside source static tcp 10.1.3.4 443 209.184.71.138 443 extensible

IP nat inside source static tcp 10.1.3.4 9869 209.184.71.138 9869 extensible

IP nat inside source 10.1.3.2 static 209.184.71.140

IP nat inside source static 10.1.3.6 209.184.71.139

IP nat inside source static 10.1.3.8 209.184.71.136

IP nat inside source static tcp 10.1.3.10 80 209.184.71.137 80 extensible

IP classless

IP route 0.0.0.0 0.0.0.0 x.x.76.13

IP route 10.2.0.0 255.255.0.0 Serial0 / 0:0.19

IP route 10.3.0.0 255.255.0.0 Serial0 / 0:0.18

IP route 10.4.0.0 255.255.0.0 Serial0 / 0:0.17

IP route 10.5.0.0 255.255.0.0 Serial0 / 0:0.20

IP route 10.6.0.0 255.255.0.0 Serial0 / 0:0.21

IP route 10.7.0.0 255.255.0.0 Serial0 / 0:0.101

no ip address of the http server

!

!

PIX1 static extended IP access list

IP 10.1.0.0 allow 0.0.255.255 192.168.1.0 0.0.0.255

IP access-list extended hunting-static

IP 10.1.0.0 allow 0.0.255.255 192.168.1.0 0.0.0.255

extended IP access vpn-static list

ip permit 192.168.1.0 0.0.0.255 10.1.0.0 0.0.255.255

IP 192.0.0.0 allow 0.255.255.255 10.1.0.0 0.0.255.255

access-list 1 refuse 10.0.0.0 0.255.255.255

access-list 1 permit one

access-list 12 refuse 10.1.3.2

access-list 12 allow 10.1.0.0 0.0.255.255

access-list 12 allow 10.2.0.0 0.0.255.255

access-list 12 allow 10.3.0.0 0.0.255.255

access-list 12 allow 10.4.0.0 0.0.255.255

access-list 12 allow 10.5.0.0 0.0.255.255

access-list 12 allow 10.6.0.0 0.0.255.255

access-list 12 allow 10.7.0.0 0.0.255.255

access-list 112 deny ip host 10.1.3.2 everything

access-list 112 refuse ip 10.1.0.0 0.0.255.255 192.168.1.0 0.0.0.255

access-list 112 allow ip 10.1.0.0 0.0.255.255 everything

access-list 112 allow ip 10.2.0.0 0.0.255.255 everything

access-list 112 allow ip 10.3.0.0 0.0.255.255 everything

access-list 112 allow ip 10.4.0.0 0.0.255.255 everything

access-list 112 allow ip 10.5.0.0 0.0.255.255 everything

access-list 112 allow ip 10.6.0.0 0.0.255.255 everything

access-list 112 allow ip 10.7.0.0 0.0.255.255 everything

access-list 120 allow ip host 10.100.1.10 10.1.3.7

not run cdp

!

Dial-peer cor custom

!

!

!

!

connection of the banner ^ CCC

******************************************************************

WARNING - Unauthorized USE strictly PROHIBITED!

******************************************************************

^ C

!

Line con 0

line to 0

password xxxxxxxxxxxx

local connection

Modem InOut

StopBits 1

FlowControl hardware

line vty 0 4

exec-timeout 15 0

password xxxxxxxxxxxxxx

opening of session

!

end

Router #.

Add the following to the PIX:

> permitted connection ipsec sysopt

This indicates the PIX around all ACLs for IPsec traffic. Now that your IPSec traffic is still subject to the standard rules of PIX, so launched inside the traffic is allowed to go in, but off-initiated traffic is not.

local database of pix 525

Hello friends...

I configured pix 525 for easy vpn. About 100 to 200 people will use this service. I don't have much knowledge about the radius and tacacas servers. Is enough local database for extended authentication or do I have to configure the server for it?

Kind regards.

Xauth is recommended and can be done with the local database or using RADIUS. All Win2k / 2 k 3/2008 server includes a RADIUS as part of the operating system as IAS server or the NPS server.

Just to add more security / flexibility and centralize data/configuration for all large organizations, it is necessary. If you think that the strength of users will not develop in the future, you can continue with the local database only.

Here is a document where you need to study more on this subject.

How to add authentication (Xauth) AAA PIX IPSec 5.2 and later versions

http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_tech_note09186a008010a206.shtml

Kind regards

Jatin kone
-Does the rate of useful messages-

VPN site to Site between 6.3 (3) PIX and PIX 7.0 (1)

Hi all

I am configuring a VPN site-to site between my office and a new site. This is my first time doing a real VPN site to site, in the past we have always just used MS PPTP VPN.

My office firewall is a 6.3 (3) 506th PIX running, and unfortunately this can not be upgraded to 7.0.

My new site has a pair of PIX 525 in a failover configuration, running version 7.0 (1).

The only documentation that I could find on this subject is a http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a0080094761.shtml, which corresponds to an even earlier version of the software firewall (although orders seemed to be valid on the 6.3 software).

I ran through the VPN Wizard in the ASDM on the new firewall of sites, and the output produced in the firewall rules is not really what I expected. Commands like 'ISAKMP key' have been depreciated and replaced by "tunnel-group.

What I'm really after a pointer in the right direction for certain documents which covers this type of scenario, I can't be the only one trying the link between the different versions of PIX.

Hi M8,

In quick words, more of the config is always the same (sets of transform, ISAKMP policy, Crypto Maps and Crypto ACL).

The only thing that changes is the:

ISAKMP key * address x.x.x.x

and it is replaced by the tunnel-group command:

tunnel-group x.x.x.x type ipsec-l2l

tunnel-group ipsec-attributes x.x.x.x

pre-shared-key *.

you put the IP peer under the name of tunnel and as you can see, you will write the key in ipsec-attributes sub-mode.

I see straight forward and I think that you will find it easy once you get used to the question of the tunnel-group.

Hope that helps.

Salem.

PIX 525 R deactivation 1 port 4 FA-port adapter

Hello

I have a pix 525 (sw 7.0.1) with restricted permitted whitch limits the interface count to 6. I already have 4port FE installed adapter and I need to install the new gigabit to pix interface. Can I disable one of the interfaces in the 4 port adapter or can I haveto remove any card to add the gigabit interface?

Currently I use 2 of the 4 interfaces into the 4 port adapter.

--

Mikko

You can leave the card 4FE in there, the last port on this subject is unusable automatically.

Sierra: The missing in Email subject line

I upgraded to Sierra and for some reason any in Mac Mail, the subject line has completely disappeared. I can see part of it in the preview to the left, as well as the sender and first line or more. How to make the subject line in the view on the far right in Mac Mail?

Thank you!

Vanders

OMG I can't believe that everything they did was move and remove the label: "subject"! It appears right under the sender and before "to: I was so use to see above the gray line separating the headers from the body of the email, I was totally missing it! Thanks to all of you who have read my question!

macOS Sierra - Mail subject line empty on the answer

In the latest iteration of the mail under macOS Sierra, on you reply to a message in the subject line is empty.

This happens only with Microsoft Exchange accounts and does not happen with my gmail account.

I'm having this issue as well. I also use a Messaging module MailButler call in an Exchange environment. I didn't notice the question with my personal account which is not in an Exchange environment so I don't think it's MailButler but I will check and then update this post.

E-mail subject line in iOS 10, without a preview of the e-mail any...

I use my phone for a large number of emails for work. I often get emails from myself of an automatic e-mail system. I have set up notifications to show me on the lock screen. But I don't need a complete overview of the emails. I prefer to see just the subject line. I can't understand a parameter to include the subject line which had before the upgrade. It just says: the senders name and the "electronic Message". Is there a solution to this or decides that Apple was not a necessary option?

Also, I want to come back to be able to remove it from the lock screen without going to the first view. This is a step of unnessary simply delete e-mails that I know that I don't need!

To my knowledge, that's all what you can do:

Set notification preferences. Go to settings > Notifications. Tap on an application to set notification options. For example, choose to allow notifications from a specific application or turn on the sound on a notification, or turn off.

This Guide can help:

https://help.Apple.com/iPhone/10/#/iph6534c01bc

Subject of LCA in PIX?

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