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03.27.2008 at 04:03PM PDT, ID: 23275975
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9.4
Help: Applying assigned IP Network Block to an interface with IP already assigned to a T1 CSU/DSU interface.
Zone: Network Routers
Tags: Cisco, Cisco Router, 1841
I have an 1841 Router with a T1-CSU/DSU card. I have T1 line working but I can not host the assigned IP network block for incoming service such as ssh, VPN, etc... So I can't host any services. Here is what I have from the ISP and my current configuration (firewall not applied)

ISP Provided:

Network Block      
Available IPs:       63.205.162.66 - 63.205.162.70
Assigned Router Address:      63.205.162.65
Subnet Mask: 255.255.255.248/29

DNS Resolution (only)      dnsr1.sbcglobal.net / 68.94.156.1
                                   dnsr2.sbcglobal.net / 68.94.157.1
                                
Customers default gateway to SBCIS:      67.116.138.65
WAN Serial Address for Customers Router:      67.116.138.66
Subnet Mask :      255.255.255.252/30

Service Type: Basic Frame
CSU Time Slot Setting: 1-24
Protocol (LMI/ATM): ANSI
Encapsulation Setting: IETF            
DLCI:      16 
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-------------------------------------------------------------------------
Config:
-------------------------------------------------------------------------
!This is the running config of the router: 172.16.50.1
!----------------------------------------------------------------------------
!version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname VAC-RTR-SR1
!
boot-start-marker
boot-end-marker
!
no logging buffered
enable secret 5 $1$dlVi$V0SyrjR0e.Xz9MFvFaONj0
!
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
aaa new-model
!
!
aaa authentication login default local
aaa authentication login sdm_vpn_xauth_ml_1 local
aaa authentication login sdm_vpn_xauth_ml_2 local
aaa authorization exec default local 
aaa authorization network sdm_vpn_group_ml_1 local 
aaa authorization network sdm_vpn_group_ml_2 local 
aaa session-id common
ip subnet-zero
ip cef
!
!
ip inspect name SDM_LOW cuseeme
ip inspect name SDM_LOW ftp
ip inspect name SDM_LOW h323
ip inspect name SDM_LOW icmp
ip inspect name SDM_LOW netshow
ip inspect name SDM_LOW rcmd
ip inspect name SDM_LOW realaudio
ip inspect name SDM_LOW rtsp
ip inspect name SDM_LOW esmtp
ip inspect name SDM_LOW sqlnet
ip inspect name SDM_LOW streamworks
ip inspect name SDM_LOW tftp
ip inspect name SDM_LOW tcp
ip inspect name SDM_LOW udp
ip inspect name SDM_LOW vdolive
!
!
ip ips po max-events 100
ip domain name easterly.local
ip name-server 68.94.156.1
!
!
crypto pki trustpoint TP-self-signed-269161511
 subject-name cn=IOS-Self-Signed-Certificate-269161511
 revocation-check none
 rsakeypair TP-self-signed-269161511
!
!
username admin privilege 15 secret 5 $1$iG7A$AJlCr0A6vgkiNNvmVo3DE/
username scada privilege 15 secret 5 $1$41xj$YduisDGA5KXPPSUlbzga/.
archive
 log config
  hidekeys
!
! 
!
crypto isakmp policy 1
 encr 3des
 authentication pre-share
 group 2
!
crypto isakmp policy 10
 encr aes
 authentication pre-share
 group 5
no crypto isakmp ccm
crypto isakmp xauth timeout 15
 
!
crypto isakmp client configuration group scada
 key scada
 dns 172.16.100.1 172.16.117.201
 domain easterly.local
 pool SDM_POOL_1
 acl 104
 include-local-lan
!
!
crypto ipsec transform-set Transform_default esp-aes esp-sha-hmac 
!
crypto dynamic-map SDM_DYNMAP_1 1
 set security-association idle-time 3600
 set transform-set Transform_default 
 reverse-route
!
!
crypto map SDM_CMAP_1 client authentication list sdm_vpn_xauth_ml_2
crypto map SDM_CMAP_1 isakmp authorization list sdm_vpn_group_ml_2
crypto map SDM_CMAP_1 client configuration address respond
crypto map SDM_CMAP_1 65535 ipsec-isakmp dynamic SDM_DYNMAP_1 
!
!
!
interface FastEthernet0/0
 description $FW_INSIDE$
 no ip address
 ip virtual-reassembly
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 description $FW_INSIDE$$ETH-LAN$
 ip address 63.205.162.65 255.255.255.248 secondary
 ip address 172.16.50.1 255.255.0.0
 ip nat inside
 ip virtual-reassembly
 duplex auto
 speed auto
!
interface Serial0/0/0
 description $FW_OUTSIDE$
 ip address 67.116.138.66 255.255.255.252
 ip verify unicast reverse-path
 ip nat outside
 ip virtual-reassembly
 encapsulation frame-relay IETF
 crypto map SDM_CMAP_1
!
ip local pool SDM_POOL_1 10.255.255.0 10.255.255.10
ip classless
ip route 0.0.0.0 0.0.0.0 67.116.138.65
!
ip http server
ip http authentication local
ip http secure-server
ip nat inside source route-map SDM_RMAP_1 interface Serial0/0/0 overload
ip nat outside source static 63.205.162.70 172.16.50.1
!
access-list 100 remark SDM_ACL Category=4
access-list 100 permit ip 172.16.0.0 0.0.255.255 any
access-list 101 remark SDM_ACL Category=2
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.0
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.1
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.2
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.3
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.4
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.5
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.6
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.7
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.8
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.9
access-list 101 deny   ip 172.16.0.0 0.0.255.255 host 10.255.255.10
access-list 101 deny   ip 172.16.0.0 0.0.255.255 172.16.50.0 0.0.0.7
access-list 101 permit ip any any
access-list 102 remark auto generated by SDM firewall configuration
access-list 102 remark SDM_ACL Category=1
access-list 102 deny   ip 67.116.138.64 0.0.0.3 any
access-list 102 deny   ip host 255.255.255.255 any
access-list 102 deny   ip 127.0.0.0 0.255.255.255 any
access-list 102 permit ip any any
access-list 103 remark auto generated by SDM firewall configuration
access-list 103 remark SDM_ACL Category=1
access-list 103 remark SSH_REMOTE
access-list 103 permit tcp any eq 22 host 172.16.50.1 eq 22
access-list 103 remark SSH_REMOTE
access-list 103 permit tcp any eq 22 host 67.116.138.66 eq 22
access-list 103 remark WEB_SDM
access-list 103 permit tcp any eq 443 host 67.116.138.66 eq 443
access-list 103 remark WEB_SDM
access-list 103 permit tcp any eq 443 host 172.16.50.1 eq 443
access-list 103 permit udp host 68.94.156.1 eq domain host 67.116.138.66
access-list 103 permit ahp any host 67.116.138.66
access-list 103 permit esp any host 67.116.138.66
access-list 103 permit udp any host 67.116.138.66 eq isakmp
access-list 103 permit udp any host 67.116.138.66 eq non500-isakmp
access-list 103 permit ip 172.16.50.0 0.0.0.7 172.16.0.0 0.0.255.255
access-list 103 deny   ip 172.16.0.0 0.0.255.255 any
access-list 103 permit icmp any host 67.116.138.66 echo-reply
access-list 103 permit icmp any host 67.116.138.66 time-exceeded
access-list 103 permit icmp any host 67.116.138.66 unreachable
access-list 103 permit tcp any host 67.116.138.66 eq 443
access-list 103 permit tcp any host 67.116.138.66 eq 22
access-list 103 permit tcp any host 67.116.138.66 eq cmd
access-list 103 deny   ip 10.0.0.0 0.255.255.255 any
access-list 103 deny   ip 172.16.0.0 0.15.255.255 any
access-list 103 deny   ip 192.168.0.0 0.0.255.255 any
access-list 103 deny   ip 127.0.0.0 0.255.255.255 any
access-list 103 deny   ip host 255.255.255.255 any
access-list 103 deny   ip host 0.0.0.0 any
access-list 103 deny   ip any any log
access-list 104 remark SDM_ACL Category=4
access-list 104 permit ip 172.16.0.0 0.0.255.255 any
route-map SDM_RMAP_1 permit 1
 match ip address 101
!
!
!
control-plane
!
banner login ^CAuthorized Users Only!^C
!
line con 0
line aux 0
line vty 0 4
 transport input telnet ssh
 transport output telnet ssh
line vty 5 15
!
scheduler allocate 20000 1000
end
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Question Stats
Zone: Computer Hardware
Question Asked By: fluidiqsit
Solution Provided By: lrmoore
Participating Experts: 2
Solution Grade: A
Views: 9
Translate:
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03.28.2008 at 07:12AM PDT, ID: 21230531
fluidiqsit:

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03.28.2008 at 06:25PM PDT, ID: 21235073

Rank: Genius

lrmoore:

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04.09.2008 at 12:44PM PDT, ID: 21318345

Rank: Genius

lrmoore:

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04.09.2008 at 05:15PM PDT, ID: 21320419
Netminder:

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03.28.2008 at 07:12AM PDT, ID: 21230531
fluidiqsit:
Anyone?
 
03.28.2008 at 06:25PM PDT, ID: 21235073

Rank: Genius

lrmoore:
>ip nat outside source static 63.205.162.70 172.16.50.1
Change this to ip nat inside..

ip nat inside source static 63.205.162.70 172.16.50.1

Accepted Solution
 
04.09.2008 at 12:44PM PDT, ID: 21318345

Rank: Genius

lrmoore:
Did my comment help at all?
If not, what was the issue?
 
04.09.2008 at 05:15PM PDT, ID: 21320419
Netminder:
A request (http://www.experts-exchange.com/Q_23309480.html) has been made in Community Support to close this question. If there are no objections, a moderator will finalize this question in approximately 4 days as follows:

Accept expert comment {http:#a21235073}

Please leave any comments here.

Netminder
Site Admin
 
 
Lunchy
04.13.2008 at 07:23AM PDT, ID: 21344819
Force accepted.
Lunchy
Friendly Neighbourhood Community Support Moderator
 
 
 
20080236-EE-VQP-29 / EE_QW_2_20070628