PIX and IP directed broadcast

Similar Questions

• IP directed broadcast to the

  Cisco routers have a feature called the IP-directed broadcast. It is the ability to send a UDP multicast from a device on a VLAN and forward it to a different VLAN.
  (Of the Cisco's Web site: allows the redirection of directed broadcasts.) When it is enabled on an interface, the interface will respond to messages that are sent to its subnet. )

  How could I get that working the prosecure UTM50?

  For the moment, I inter VLAN routing active.

  If the IGMP Protocol then the router supports. Simply configure the IGMP Protocol tab. Must run a recent firmware beta for the feature (don't know off the top of my head what firmware the feature has been added to initially).

• Directed broadcasting does not

  I am trying to configure broadcasting to another network segment.  He has worked in the past, but since modernize us technologies (from unix to Windows platforms), it does not work.

  Basically, I want the UDP traffic on port 3000 which comes from the IP 172.20.1.4/16 to be received by the host 192.168.25.107.  The two are connected directly to a router in 1941.

  I tried many configuration changes, without success.  Here is my current setup:

  interface GigabitEthernet0/0
  IP 172.20.1.1 255.255.0.0
  IP broadcast directed to 103
  automatic duplex
  automatic speed
  No cdp enable
  !
  interface GigabitEthernet0/1
  IP 192.168.250.40 255.255.255.0
  automatic duplex
  automatic speed
  No cdp enable
  !
  interface GigabitEthernet0/0/0
  IP 192.168.25.1 255.255.255.0
  IP access-group 102 to
  IP helper 172.20.1.4
  IP broadcast directed to 103
  IP accounting output-packets
  automatic duplex
  automatic speed
  No cdp enable
  !
  interface GigabitEthernet0/1/0
  IP 192.168.102.1 255.255.255.0
  IP access-group 109 to
  automatic duplex
  automatic speed
  No cdp enable
  !
  IP forward-Protocol ND
  IP in avant-protocole udp 3000
  !
  no ip address of the http server
  no ip http secure server
  !
  Driving IP profile
  !
  access-list 101 permit tcp 10.2.0.97 host any eq 3310
  access-list 101 permit udp host 10.2.0.97 any eq 3310
  access-list 101 permit icmp any one
  access-list 101 deny ip any one
  access-list 102 permit udp 192.168.25.0 0.0.0.255 any eq 3000
  access-list 102 permit icmp any one
  access-list 102 deny ip any one
  access-list 103 allow host 172.20.1.4 udp any eq 3000
  access-list 108 allow host 192.168.101.10 udp any eq 3320
  access-list 108 allow the host tcp 192.168.101.10 any eq 3320
  access-list 108 allow icmp a whole
  108 refuse a whole ip access-list
  access-list 109 allow host 192.168.102.10 udp any eq 3320
  access-list 109 allow the host tcp 192.168.102.10 any eq 3320
  access-list 109 allow icmp a whole
  109 refuse a whole ip access-list
  access ip-list 120 allow a whole
  access-list 122 allow udp 192.168.25.0 0.0.0.255 any eq 3000
  access-list 122 allow icmp a whole
  access-list 123 permit udp host 172.20.1.4 any eq 3000
  access-list 133 allow host ip 172.20.1.4 192.168.25.0 0.0.0.255
  not run cdp
  !
  !
  !
  control plan
  !
  !
  !
  !
  end

  Any ideas?

  You're definitely on the right track, and most of your config is ok. To support what you are trying to do with directed broadcast, you need three things in your config:

  (1) you need the ip forward-Protocol udp 3000

  (2) you need the IP helper to pass emissions

  (3) you need the ip directed broadcast to allow the transfer of emissions.

  The biggest problem is that your support address is on the wrong interface and it specifies the wrong address. Support address is configured on the interface where the emissions will be from. In your case, it would be Gig0/0 and not Gig0/0/0. Support address also specifies when the broadcast would be passed and in your case, that would be 192.168.25.255. If solve you the problem, then directed broadcast should work.

  I see you have some ip directed broadcast to the configured Gig0/0. You don't need it there. It does no harm to have it, but it isn't good either. directed broadcast is needed only on interfaces that will receive the directed broadcast and must transfer the package as a local broadcast.

  HTH

  Rick

• What is the difference between ip direct-broadcast

  Hi all

  I'm new to the principles of security,

  We have a list of access as

  refuse icmp any host 192.168.49.255

  but do we need that the default case

  no ip direct-broadcast enabled?

  Thanks in advance

  Yous.

  These features make the same thing. The access list denies the broadcast to the subnet 192.168.49.xx and broadcasting directed to the No IP also deprives shows to hit the interface of the router. Assuming that the access lists if applies to the same interface as the No IP directed Broadcast, yes they do the same thing. You can remove the ACL statement. It would be the most effective way to streamline your configuration...

• Router vpn site to site PIX and vpn client

  I have two on one interface on the pix vpn connections that terminate VPN. client vpn and VPN site-to-site have passed phase one and two and decrypt and encrypt the packets. However as in another post I can not ping through the l2l vpn. I checked this isn't a nat problem a nd two NAT 0 on the pix and the NAT on the router access lists work correctly.

  ISAKMP crypto RTR #show its
  IPv4 Crypto ISAKMP Security Association
  status of DST CBC State conn-id slot
  66.x.x.x 89.x.x.x QM_IDLE 2001 0 ACTIVE

  IPv6 Crypto ISAKMP Security Association

  local ident (addr, mask, prot, port): (192.168.2.0/255.255.255.0/0/0)
  Remote ident (addr, mask, prot, port): (192.168.10.0/255.255.255.0/0/0)
  current_peer 66.x.x.x port 500
  LICENCE, flags is {origin_is_acl},
  #pkts program: 23583, #pkts encrypt: 23583 #pkts digest: 23583
  #pkts decaps: 18236, #pkts decrypt: 18236, #pkts check: 18236
  compressed #pkts: 0, unzipped #pkts: 0
  #pkts uncompressed: 0, #pkts compr. has failed: 0
  #pkts not unpacked: 0, #pkts decompress failed: 0
  #send 40, #recv errors 0

  local crypto endpt. : 89.x.x.x, remote Start crypto. : 66.x.x.x
  Path mtu 1380, ip mtu 1380, ip mtu BID Dialer0
  current outbound SPI: 0xC4BAC5E (206285918)

  SAS of the esp on arrival:
  SPI: 0xD7848FB (225986811)
  transform: aes - esp esp-sha-hmac.
  running parameters = {Tunnel}
  Conn ID: 3, flow_id: Motorola SEC 1.0:3, card crypto: PIX_MAP
  calendar of his: service life remaining (k/s) key: (4573083/78319)
  Size IV: 16 bytes
  support for replay detection: Y
  Status: ACTIVE

  the arrival ah sas:

  SAS of the CFP on arrival:

  outgoing esp sas:
  SPI: 0xC4BAC5E (206285918)
  transform: aes - esp esp-sha-hmac.
  running parameters = {Tunnel}
  Conn ID: 4, flow_id: Motorola SEC 1.0:4, card crypto: PIX_MAP
  calendar of his: service life remaining (k/s) key: (4572001/78319)
  Size IV: 16 bytes
  support for replay detection: Y
  Status: ACTIVE

  outgoing ah sas:

  outgoing CFP sas:

  Expand the IP NAT access list
  10 deny ip 192.168.2.0 0.0.0.255 192.168.10.0 0.0.0.255 (21396 matches)
  20 permit ip 192.168.2.0 0.0.0.255 everything (362 matches)
  Expand the IP VPN_ACCESS access list
  10 permit ip 192.168.20.0 0.0.0.255 192.168.10.0 0.0.0.255 (39724 matches)

  I looked on the internet and that it points to a routing error when packets are being encrypted and decrypted, but you can't do a ping on the binding. However when I test the connection I did not enter any of the static routes that networks are connected directly on each side of the pix and the router. any help would be a preciated as I think there's maybe something is blocking the ping to reach the internal network at the end of pix with a configured access list.

  is ping failure of the only thing between the site to site VPN? and assuming that all other traffic works fine since it decrypts and encrypts the packets.

  If it's just ping, then activate pls what follows on the PIX:

  If it is version 6.3 and below: fixup protocol icmp

  If it is version 7.0 and higher: select "inspect icmp" under your political map of the world.

  Config complete hand and on the other could help determine if it's a configuration problem or another problem.

• Apparently, I got a message to apple that there is a virus on my mac and re directly to a support site. Is this true?

  Apparently, I got a message to apple that there is a virus on my mac and re directly to a support site. Is this true?

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  Phony 'technical support' / 'ransomware' popups and web pages

• When I try to print a PDF file it does not print and goes directly to a backup of the file option.

  When I try to print a PDF file it does not print and goes directly to a backup of the file option

  original title: pdf print
  Hello

  1. don't you make changes on the computer before the show?
  2. don't get any error message?
  3. what version of the operating system is installed on the computer?
  4 is the issue limited exclusively with printing PDF files?
  5. where are you printing from PDF files?
  6. What is the brand and model of the printer?

  
  Method 1:
  Run the fix it and check.
  Diagnose and automatically fix problems printing and printer
  http://support.Microsoft.com/mats/printing_problems/
  
  Method 2:
  Perform the steps from the link and check.
  Printer in Windows problems
  http://Windows.Microsoft.com/en-us/Windows/help/printer-problems-in-Windows
  
  Method 3:
  You can perform the steps from the link and check if you are able to print.
  Resolve PDF printing problems. Acrobat, Reader
  http://kb2.Adobe.com/CPS/873/cpsid_87346.html
  
  Reference link:
  Why can I not print?
  http://Windows.Microsoft.com/en-us/Windows7/why-cant-I-print

• How can I move all the information of the computer without having to hit F1 or F2 at startup and go directly to the windows desktop in Windows XP

  How can I move all the information of the computer without having to hit F1 or F2 at startup and go directly to the windows desktop in Windows XP

  see if this article applies to your question:

  http://www.computerhope.com/issues/ch000301.htm

  a method to determine if the motherboard (cmos battery) battery should be replaced is to monitor the time in the windows desktop.

  If windows does not have the exact time, then the motherboard battery is low and must be replaced.

• Windows Vista boot and goes directly to the F8 screen

  Windows Vista Boot and goes directly to the F8 screen, when you select an option it the computer goes black and never start. I do not install any program again, I worked with my online banking and the computer freezes I turn it off and restart and from there to show this problem. I test the computer with seetools to test the hard drive but when I hit to accept the test the keyboard won't obey my order; later I test with Hiren and I could make a mini feture call windows xp here I could see the C drive and all files on this too, I was able to open it. What you think about that happening could be the operating system or perhaps another problem?

  Hello

  Please follow the steps mentioned in the link below.

  What to do if Windows does not start successfully http://windows.microsoft.com/en-US/windows-vista/What-to-do-if-Windows-wont-start-correctly

• When I close my mail a few seconds later notice appears and says direct mail has stopped working, then another notice appears and tells live reboot & for this mail what is happening?

  When I close my mail a few seconds later notice appears and says direct mail has stopped working, then another notice appears and tells live reboot & for this mail what is happening?

  Hi RobertKlaas,

  For a more specialized on issue of Windows Live Mail help, post your query on the Windows Live Forum.
  Windows Live Forum - http://windowslivehelp.com/

• HP ink cartridges print transfers which will be heat pressed on the fabric? - and print directly on the fabric?

  I heard that HP uses a different type of ink as other printers...

  Can I print transfers to the press hot on the fabric?

  And printing directly on the fabric?

  Thank you!

  Hi - I didn't actually know anything about this, but I did a little research on the site and found a few interesting articles:

  Here is an article on the use of your printer to print on fabric: http://h71036.www7.hp.com/hho/us/en/ep/articles/print-on-fabric.html

  And here's one about printing on fabric transfers: http://h71036.www7.hp.com/hho/cache/344461-0-0-225-121.html

  This is the home site of printing to HP with more articles tips: http://h71036.www7.hp.com/hho/cache/588217-0-0-225-121.html?jumpid=re_r602_go/homeoffice/ep/home-epb

  Hope this helps - and thanks for the idea!

• PIX and ASA static, dynamic and RA VPN does not

  Hello

  I am facing a very interesting problem between a PIX 515 and an ASA 5510.

  The PIX is in HQ and has several dynamic VPN connections (around 130) and IPsec vpn remote works very well. I had to add a PIX to ASA L2L VPN static and it does not work as it is supposed to be. The ASA 5510, at the remote end, connects and rest for a small period of time, however, all other VPN connections stop working.

  The most interesting thing is that ASA is associated with the dynamic map and not the static map that I created (check by sh crypto ipsec his counterpart x.x.x.x). However, if I make any changes in the ACL 'ACL-Remote' it affects the tunnel between the PIX and ASA.

  Someone saw something like that?

  Here is more detailed information:

  HQ - IOS 8.0 (3) - PIX 515

  ASA 5510 - IOS 7.2 (3) - remote provider

  Several Huawei and Cisco routers dynamically connected via ADSL

  Several users remote access IPsec

  A VPN site-to site static between PIX and ASA - does not.

  Here is the config on the PIX:

  Crypto ipsec transform-set ESP-3DES-ESP-SHA-HMAC-IPSec esp-3des esp-sha-hmac

  Dyn - VPN game 100 Dynamics-card crypto transform-set ESP-3DES-ESP-SHA-HMAC-IPSec

  Crypto dynamic-map Dyn - VPN 100 the value reverse-road

  VPN - card 30 crypto card matches the ACL address / remote

  card crypto VPN-card 30 peers set 20 x. XX. XX. XX

  card crypto VPN-card 30 the transform-set ESP-3DES-ESP-SHA-HMAC-IPSec value

  VPN crypto card - 100 - isakmp dynamic Dyn - VPN ipsec

  interface card crypto VPN-card outside

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  md5 hash

  Group 2

  life 86400

  crypto ISAKMP policy 65535

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  access list ACL-remote ext ip 10.0.0.0 allow 255.255.255.0 192.168.1.0 255.255.255.0

  Thank you.

  Marcelo Pinheiro

  The problem is that the ASA has a crypto acl defined between host and network, while the remote end has to the network.

  Make sure that the acl is reversed.

• PIX and NAT - T

  Hi all

  I have a small question. I have a couple of users who use routers to connect by VPN to our pix that authenticates by a RAY for L2TP connections. I enabled the NAT - T on our PIX and they may not always connect. Is there anything I might have missed. I checked most of the posts in this forum do not see anything else, I should have activated.

  Can anyone help?

  Thanks in advance.

  Michael

  A tunnel of Lan-to-Lan of a router in a PIX does not NAT - T, unless there is NAT devices between two end points. If this is the case, you must ensure that both the software both from the end of rehbeh points devices support this capability. An example of a router to tunnel PIX IPSec configuration is available at http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a0080094498.shtml

  Another example that deals with the same configuration with NAT is available at

  http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a0080094a87.shtml

• VPN between a PIX and a VPN 3000

  I'm trying to set up a VPN between PIX and a VPN 3000. All configurations are complete, but the tunnel has not been established. On the PIX, to 'see the crypto engine' and ' show isakmp his ' orders, I do not see the tunnel. Of "show ipsec his ' command, I can see the mistakes"#send"continues to increase when I try to connect to the remote network. Here is the copy - paste command:

  Tag crypto map: myvpnmap, local addr. 10.70.24.2

  local ident (addr, mask, prot, port): (10.70.24.128/255.255.255.128/0/0)

  Remote ident (addr, mask, prot, port): (10.96.0.0/255.224.0.0/0/0)

  current_peer: 10.70.16.5:0

  LICENCE, flags is {origin_is_acl},

  #pkts program: encrypt 0, #pkts: 0, #pkts 0 digest

  #pkts decaps: 0, #pkts decrypt: 0, #pkts check 0

  compressed #pkts: 0, unzipped #pkts: 0

  #pkts uncompressed: 0, #pkts compr. has failed: 0, #pkts decompress failed:

  #send 12, #recv errors 0

  local crypto endpt. : 10.70.24.2, remote Start crypto. : 10.70.16.5

  Path mtu 1500, fresh ipsec generals 0, media, mtu 1500

  current outbound SPI: 0

  SAS of the esp on arrival:

  the arrival ah sas:

  SAS of the CFP on arrival:

  outgoing esp sas:

  outgoing ah sas:

  outgoing CFP sas:

  Obviously, the PIX identifies protected traffic but failed to establish the tunnel. I was wondering what could be the reason for these kind of mistakes? That means them growing '#send errors?

  Thank you very much!

  Sending error mean simply the PIX is grateful to encrypt this traffic, but there is no built tunnel and so it must drop the package.

  you will need to look at why the tunnel is not under construction however, "sending error" are just a byproduct of some other configuration issue. On the PIX, it looks like you would have something like:

  Crypto ip 10.70.24.128 access list allow 255.255.255.128 10.96.0.0 255.224.0.0

  On the 3000 under the L2L section and the Local and remote network, you need the exact opposite of the latter, then it would be:

  / Local network mask = 10.96.0.0/0.31.255.255

  / Remote network mask = 10.70.24.128/0.0.0.127

  If you have something else the tunnel will fail to come. Otherwise, we see that the Cryptography debugs the PIX and the trunk of the 3000 when the tunnel is built.

• Installation of site to site VPN IPSec using PIX and ASA

  / * Style definitions * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;}

  I am a site configuration to site IPSec VPN using a PIX515E to site A and ASA5520 to Site B.

  I have attached the lab diagram. Consider PIX and ASA are in default configuration, which means that nothing is configured on both devices.

  According to the scheme

  ASA5520

  External interface is the level of security 11.11.10.1/248 0

  The inside interface is 172.16.9.2/24 security level 100

  Default route is 0.0.0.0 0.0.0.0 11.11.10.2 1

  PIX515E

  External interface is the level of security 123.123.10.2/248 0

  The inside interface is 172.16.10.1/24 security level 100

  Default route is 0.0.0.0 0.0.0.0 123.123.10.1 1

  / * Style definitions * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;}

  Could someone tell me how to set up this configuration? I tried but didn't workout. Here is the IKE protocol I have used.

  IKE information:

  IKE Encrytion OF

  MD5 authentication method

  Diffie Helman Group 2

  Failure to life

  IPSEC information:

  IPsec encryption OF

  MD5 authentication method

  Failure to life

  Please enter the following command

  on asa

  Sysopt connection permit VPN

  on pix not sure of the syntax, I think it is

  Permitted connection ipsec sysopt

  What we are trying to do here is basically allowing vpn opening ports

  Alternatively you can open udp 500 and esp (or port ip 50) out to in on the two firewalls