VPN and fixup protocol smtp 25
yet another VPN question... Sorry!
I have a VPN site-to-site running between 2 515E, everything works fine... but I have to disable the function of mail-Guard of two pix if I want the 2 servers exchange to send the email to one of the other.
is there anyway I can turn on this feature and always allow exchange servers to send e-mail?
Thank you
We have several sites with disabled mail Guard, and so far there is no drama.
I was wondering why you want to reactivate.
Tags: Cisco Security
Similar Questions
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Exchange e-mail servers run ESMTP.
The only way that the PIX firewall allows ESMTP is to disable the correction of SMTP 25.
Does that not create security expsoures on the firewall for SMTP.
Is there a way to customize mailguard to protect SMTP and still allow ESMTP through.
regds
Johnny
This is a free update if you have a smartnet contract on your PIX. A Smartnet contract gives you the software updates on the material covered. Hope that this helps explain the issues.
Scott
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Unable to connect to the VPN, when I remove the entry satic I can connect, but if I remove entry static I can't recive email...
Help, please
6.3 (4) version PIX
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
enable password xxxx
passwd xxx
pixfirewall hostname
domain ciscopix.com
fixup protocol dns-length maximum 512
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fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
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fixup protocol 2000 skinny
fixup protocol smtp 25
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names of
inside_outbound_nat0_acl ip access list allow any 192.168.0.192 255.255.255.224
Note to outside_access_in to access list incoming EMAILS
outside_access_in list access permit tcp any host 192.168.1.3 eq smtp
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outside_access_in list access permit tcp any host 192.168.1.3 eq pop3
Comment from outside_access_in-list of remote desktop access
outside_access_in list access permit tcp any any eq 3389
pager lines 24
Outside 1500 MTU
Within 1500 MTU
outdoor IP 192.168.1.2 255.255.255.0
IP address inside 192.168.0.10 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
pool of local IP KMCBVPN 192.168.0.200 - 192.168.0.210
location of PDM 192.168.0.192 255.255.255.224 outside
location of PDM 192.168.0.1 255.255.255.255 inside
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
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static 192.168.1.2 (indoor, outdoor) 192.168.0.5 netmask 255.255.255.255 0 0
Access-group outside_access_in in interface outside
Route outside 0.0.0.0 0.0.0.0 192.168.1.1 1
Timeout xlate 0:05:00
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http 192.168.0.0 255.255.255.0 inside
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No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Sysopt connection permit-pptp
Telnet timeout 5
SSH timeout 5
Console timeout 0
VPDN PPTP-VPDN-group accept dialin pptp
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VPDN username user2 password *.
VPDN username password user3 *.
VPDN username hilal password *.
VPDN allow outside
dhcpd address 192.168.0.11 - 192.168.0.42 inside
dhcpd lease 3600
dhcpd ping_timeout 750
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Terminal width 80
Cryptochecksum:xxxx
: end
pixfirewall (config) #.
I forgot to mention, you could also do clear xlate after orders to have to clean up.
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The host 'SMTP' could not be found. Please check that you have entered the server name correctly.'Report issue', account: 'POP3', server: 'SMTP', Protocol: SMTP, Port: 25, secure (SSL): no, Socket error: 11001, error number: 0x800CCC0D.I'm answering an ad on craigslist and Windows Live continues to appear, but will not send my email I can be reached at * address email is removed from the privacy * or 614-499-1541.Thank youStephen lawless
Your post has nothing to do with Windows Update.
You're not even close to have properly configured your e-mail account in Windows Live Mail.
You will find support for Win7 e-mail Clients in this forum: http://social.answers.microsoft.com/Forums/en-US/w7network/threads
You will find support for Windows Live Mail in this public newsgroup:
http://www.Microsoft.com/communities/newsgroups/list/en-us/default.aspx?DG=Microsoft.public.Windows.live.mail.desktopThrough your News Reader:
News://msnews.Microsoft.com/Microsoft.public.Windows.live.mail.desktop~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft
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I get an error of Protocol SMTP Port 465 0x800CCC0F on Live Mail using 2 separate Yahoo accounts
I transferred my two yahoo email accounts in Windows Live Mail. One account works well but the other shows send the above error when I type:
I get an error of Protocol SMTP Port 465 0x800CCC0F on Live Mail using 2 separate Yahoo accounts
Hello
The best place to ask your question of Windows Live is inside Windows Live help forums. Experts specialize in all things, Windows Live, and would be delighted to help you with your questions. Please choose a product below to be redirected to the appropriate community:
Looking for a different product to Windows Live? Visit the home page Windows Live Help for the complete list of Windows Live forums to www.windowslivehelp.com.
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When I try to reply to messages on some Internet sites via outlook, I get, no socket error 11001 protocol smtp port 25 google host cannot be found. also when attempt to send from outlook, I get, google found 3 error socket port 110 Protocol pop 0X800CCC0D.i am not very good at such things but can follow directions if they are not complicated to. A few years ago someone set up my computer and I remember their delete something with outlook, because I was going to use google to e mail.but I'm not sure. This problem became a big drawback.
original title:, not socket error11001 protocol smtp port 25 host not found google, google can't find ox8oocccodHello
see this link:
http://www.FixYa.com/support/t2859101-cannot_get_or_send_mail_error
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original title: ERROR MESSAGE not FOUND PROTOCOLS SMTP / PORT 25, ETC. don't CAN NOT USE OUTLOOK exp. reg.. INTERNET WORKS FINE
SOME SELLERS AND MUNICIPAL SITES INSIST YOU USE 'OUTLOOK EXPRESS' THAT MY COMPUTER does not RECOGNIZE no - NO PROBLEMS WITH INTERNET REGULAR, cable INTERNET, etc - ERROR MESSAGE ABREVIATED: "host not found, server pop3 - smtp port 25, @ 11001" Protocol ".
computer is a HP 64 bit model "pavillion a1600n.Should I complain to comcast?Gordon DermanE-mail address is removed from the privacy *.Take a look at this with Comcast links.
Setting up email in Outlook Express servers:
http://www.Microsoft.com/Windows/IE/community/columns/mailserver.mspx -
RVL200 - SSL VPN and firewall rules
Forgive my ignorance, but I have been immersed in the configuration of this device RVL200 to allow Remoting SSL VPN to a customer site, sight unseen. I have the basics of the VPN set up in config, but now move the firewall rules. We want to block all internal devices to access the Internet, but I don't want to cripple the remote clients that will be borrowed by blocking their return via the SSL VPN traffic. This leads to my questions:
(1) a rule of DENIAL of coverage for all traffic OUTBOUND will prevent the primary function of the VPN (to allow the administration away from machines on the local network)?
(2) if the answer to #1 is 'Yes', what ports/services do I need to open the side LAN?
(3) building # 2, configuring authorized outbound rules apply only for VPN clients, rather than all the hosts on LAN?
(4) as the default INCOMING traffic rule is to REFUSE EVERYTHING, do I have to create a rule to allow the VPN tunnel, or guess that in the configuration of the router?
Here are some other details:
- The LAN behind the RVL200 is also isolated LAN in a manufacturing environment
- All hosts on this network have a static IP address on a single subnet.
- The RVL200 has been configured with a static, public IP on the WAN/INTERNET side.
- DHCP has been disabled on the RVL200
- Authentication to the device will use a local database.
- There is no such thing as no DNS server on the local network
- The device upstream of the RVL200 is a modem using PPPoE DSL, and the device has been configured for this setting.
- Several database of local users accounts were created to facilitate the SSL VPN access.
I worked with other aspects of it for a long time, but limited experience with VPN and the associated firewall rules and zero with this family of aircraft. Any help will be greatly appreciated.
aponikikay, there is no port forwarding necessary to the function of the RVL200 SSL - VPN.
Topic 1. That is not proven. It shouldn't do. The router should automatically make sure that the SSL - VPN router service is functional and accessible.
Re 2. No transfer necessary. In addition, never before TCP/UDP port 47 or 50 for VPN functions. The TCP 1723 port is used for PPTP. UDP 500 is used for ISAKMP. You usually also to transmit TCP/UDP 4500 port for IPSec encapsulation.
Let's not port 47. ERM is an IP protocol that is used for virtual private networks. It is a TCP or UDP protocol. GRE has 47 IP protocol number. It has nothing to do with TCP or UDP port 47. TCP and UDP are completely different protocols of free WILL.
It goes the same for 50: ESP is the payload for IPSec tunnels. ESP is the Protocol IP 50. It has nothing to do with TCP or UDP port 50.
'Transfer' of the GRE is configured with PPTP passthrough option.
'Transfer' of the ESP is configured with IPSec passthrough option.
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When I try to send an e-mail using Windows, I get the error message shows: account: POP. Server: SMTP; Protocol: SMTP; Port: 25; Safe: No; Socket error: 11101; Error number: 0X800CCCOD.
Not surprising. Name of your server is not SMTP and your account name is not POP. You need get the settings appropriate to your mail server.
Windows Mail: Setting up an account of end-to-end
http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-mail-setting-up-an-account-from-start-to-finishA guide to setting up Windows Mail beginner
http://www.SimpleHelp.NET/2007/02/07/a-beginners-guide-to-setting-up-Windows-Mail/Bruce Hagen MS - MVP [Mail]
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Error message:
Subject ' test 2', account: ' express.cites.uiuc.edu (1) ', server: ' express - smtp.cites.uiuc.edu', Protocol: SMTP, server response: ' 250 HELP ', Port: 25, secure (SSL): Yes, Server error: 250, error number: 0x800CCC7DPlease repost your question in the Forum program: http://social.answers.microsoft.com/Forums/en-US/vistaprograms/threads where the people who specialize in complementary programs such as Windows Mail will be more than happy to help you with your problem. This looks like a server or configuration problem but these people are the experts and you should consult them.
Good luck! Lorien - a - MCSE/MCSA/network + / A +.
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Difference between webVPN, SSL vpn and ipsec client
Hello
We just bought an ASA5510 and I am trying to understand the difference of the possibilities mentioned VPN. Can anyone describe the differences and use scenarios of all types of remote access vpn of the asa?
Thanks in advance.
Rgds,
Rasmus
Hi Rasmus,
They use different SSH and IPSEC protocols, and there is also of course in terms of security.
SSL is easy to deploy than ipsec. Imagine that you have 200 + users and to connect to the vpn, you must give them the pcf file and client software, which is not required in the case of SSL.
Kind regards
~ JG
Please note if assistance
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No problem until the blackout of 55 hours. Provider, Windstream, said it is a matter of Microsoft.
Error 0x800ccc0D #;
Server: NULL;
Protocol: SMTP;
Secure (SSL): No;
Socket error: 11004
Something is wrong with your account settings, because the address of the server disappeared. You will need to delete the account and add it back again. Right-click on the account name, and then select remove account. Read the warning appears and act accordingly before continuing, because all traces of the account - account settings, folders, and the messages in them - will be permanently deleted. Press Ctrl-Shift-T to start the Add your e-mail accounts Wizard and finish to add the account back again.
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remote VPN and vpn site to site vpn remote users unable to access the local network
As per below config remote vpn and vpn site to site vpn remote users unable to access the local network please suggest me a required config
The local 192.168.215.4 not able ping server IP this server connectivity remote vpn works fine but not able to ping to the local network vpn users.
ASA Version 8.2 (2)
!
host name
domain kunchevrolet
activate r8xwsBuKsSP7kABz encrypted password
r8xwsBuKsSP7kABz encrypted passwd
names of
!
interface Ethernet0/0
nameif outside
security-level 0
PPPoE client vpdn group dataone
IP address pppoe
!
interface Ethernet0/1
nameif inside
security-level 50
IP 192.168.215.2 255.255.255.0
!
interface Ethernet0/2
nameif Internet
security-level 0
IP address dhcp setroute
!
interface Ethernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
Shutdown
No nameif
no level of security
no ip address
management only
!
passive FTP mode
clock timezone IST 5 30
DNS server-group DefaultDNS
domain kunchevrolet
permit same-security-traffic intra-interface
object-group network GM-DC-VPN-Gateway
object-group, net-LAN
access extensive list ip 192.168.215.0 sptnl allow 255.255.255.0 192.168.2.0 255.255.255.0
192.168.215.0 IP Access-list extended sheep 255.255.255.0 allow 192.168.2.0 255.255.255.0
tunnel of splitting allowed access list standard 192.168.215.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Outside 1500 MTU
Within 1500 MTU
MTU 1500 Internet
IP local pool VPN_Users 192.168.2.1 - 192.168.2.250 mask 255.255.255.0
ICMP unreachable rate-limit 1 burst-size 1
enable ASDM history
ARP timeout 14400
NAT-control
Global 1 interface (outside)
NAT (inside) 1 0.0.0.0 0.0.0.0
Route outside 0.0.0.0 0.0.0.0 59.90.214.1 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-registration DfltAccessPolicy
the ssh LOCAL console AAA authentication
AAA authentication LOCAL telnet console
AAA authentication http LOCAL console
AAA authentication enable LOCAL console
LOCAL AAA authentication serial console
Enable http server
x.x.x.x 255.255.255.252 out http
http 192.168.215.0 255.255.255.252 inside
http 192.168.215.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set esp-3des esp-sha-hmac RIGHT
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
Crypto-map dynamic dynmap 65500 transform-set RIGHT
card crypto 10 VPN ipsec-isakmp dynamic dynmap
card crypto VPN outside interface
card crypto 10 ASA-01 set peer 221.135.138.130
card crypto 10 ASA - 01 the transform-set RIGHT value
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
crypto ISAKMP policy 65535
preshared authentication
the Encryption
sha hash
Group 2
lifetime 28800
Telnet 192.168.215.0 255.255.255.0 inside
Telnet timeout 5
SSH 0.0.0.0 0.0.0.0 outdoors
SSH timeout 5
Console timeout 0
management-access inside
VPDN group dataone request dialout pppoe
VPDN group dataone localname bb4027654187_scdrid
VPDN group dataone ppp authentication chap
VPDN username bb4027654187_scdrid password * local store
interface for identifying DHCP-client Internet customer
dhcpd dns 218.248.255.141 218.248.245.1
!
dhcpd address 192.168.215.11 - 192.168.215.254 inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
Des-sha1 encryption SSL
WebVPN
allow outside
tunnel-group-list activate
internal kun group policy
kun group policy attributes
VPN - connections 8
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value split tunnel
kunchevrolet value by default-field
test P4ttSyrm33SV8TYp encrypted password username
username kunauto password bSHrKTGl8PUbvus / encrypted privilege 15
username kunauto attributes
Strategy Group-VPN-kun
Protocol-tunnel-VPN IPSec
tunnel-group vpngroup type remote access
tunnel-group vpngroup General attributes
address pool VPN_Users
Group Policy - by default-kun
tunnel-group vpngroup webvpn-attributes
the vpngroup group alias activation
vpngroup group tunnel ipsec-attributes
pre-shared key *.
type tunnel-group test remote access
tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
pre-shared key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
Review the ip options
inspect the netbios
inspect the rsh
inspect the rtsp
inspect the skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect the tftp
inspect the sip
inspect xdmcp
inspect the icmp
!
global service-policy global_policy
context of prompt hostname
call-home
Profile of CiscoTAC-1
no active account
http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
email address of destination [email protected] / * /
destination-mode http transport
Subscribe to alert-group diagnosis
Subscribe to alert-group environment
Subscribe to alert-group monthly periodic inventory
monthly periodicals to subscribe to alert-group configuration
daily periodic subscribe to alert-group telemetry
Cryptochecksum:0d2497e1280e41ab3875e77c6b184cf8
: end
kunauto #.Hello
Looking at the configuration, there is an access list this nat exemption: -.
192.168.215.0 IP Access-list extended sheep 255.255.255.0 allow 192.168.2.0 255.255.255.0
But it is not applied in the States of nat.
Send the following command to the nat exemption to apply: -.
NAT (inside) 0 access-list sheep
Kind regards
Dinesh Moudgil
P.S. Please mark this message as 'Responded' If you find this information useful so that it brings goodness to other users of the community
-
PIX-to-client VPN and how to reach on other interfaces systems
Hi all
I've implemented a Pix-to-Client VPN and it seems works ok.
As you can see, customer gets the same inside the class address (192.168.100.x) so I can reach across systems.
My questions are:
If I give different subnet pool addresses, how can 1 I still reach inside systems?
2 if I have other systems on these interfaces such dmz1 (192.168.10.0) dmz2 (192.168.20.0) how to get to these systems of the
even the client vpn access?
Concerning
Alberto Brivio
IP local pool vpnpool1 192.168.100.70 - 192.168.100.80
access-list 102 permit ip 192.168.100.0 255.255.255.0 192.168.100.0 255.255.255.0
NAT (inside) - 0 102 access list
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp - esp-md5-hmac trmset1
Crypto-map dynamic map2 10 set transform-set trmset1
map map1 10 ipsec-isakmp crypto dynamic map2
map1 outside crypto map interface
ISAKMP allows outside
ISAKMP identity address
part of pre authentication ISAKMP policy 10
encryption of ISAKMP policy 10
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
vpngroup address vpnpool1 pool test
vpngroup split tunnel 102 test
vpngroup test 1800 idle time
test vpngroup password *.
It is generally preferable to use another range of IP addresses. The PIX will know that the VPN Client uses that vary and route it properly whitch is not the case when you are using the same IP range as the inside interface.
To access another interface use the SHEEP (your ACL 102) access list which disables NAT between the VPN and the neworks to which you want to connect.
Example of config:
access-list allowed SHEEP Internalnet ISubnetMask VPN-pool 255.255.255.0 ip
access-list allowed SHEEP DMZnet DMZSubnetMask VPN-pool 255.255.255.0 ip
NAT (inside) 0 SHEEP
AAA-server local LOCAL Protocol
AAA authentication secure-http-client
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp-3des esp-md5-hmac TRANS
Crypto-map dynamic outside_dyn_map 20 game of transformation-TRANS
card crypto 65535 REMOTE ipsec-isakmp dynamic outside_dyn_map
REMOTE client authentication card crypto LOCAL
interface card crypto remotely outside
ISAKMP allows outside
ISAKMP identity address
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 10
ISAKMP policy 10 3des encryption
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
IP pool local VPNPool x.y.z.1 - x.y.z.254
vpngroup VPNGroup address pool VPNPool
vpngroup VPNGroup dns-server dns1 dns2
vpngroup VPNGroup default-domain localdomain
vpngroup idle 1800 VPNGroup-time
vpngroup VPNGroup password grouppassword
username, password vpnclient vpnclient-password
sincerely
Patrick
-
Blocking of the internal services of VPN and Proxy
Hello
I have some users with Windows 7 and MAC laptops inside my network domestic who is protected by the R7000.
I'd like know if its possible to block sessions VPN and Proxy, initiated from these internal, to communicate with Internet computers.
Thank you
Try VPN Service to block.
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