From: armreg@xxxxxxxxxxxx
Date: Mon Feb 11 2002 - 15:37:22 GMT-3
Sorry Guy,
these are the configurations for R1 and R2.
R1#sh run
Building configuration...
Current configuration : 1645 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R1
!
!
!
!
!
!
ip subnet-zero
no ip finger
ip tcp synwait-time 5
no ip domain-lookup
!
ipx routing 0001.0001.0001
!
!
!
!
!
interface Loopback0
ip address 15.15.1.1 255.255.255.0
ipx network 11
!
interface Ethernet0
no ip address
shutdown
!
interface Serial0
ip address 10.1.11.1 255.255.255.0
ip nat inside
encapsulation frame-relay
ip ospf network point-to-multipoint
ipx network 1401
frame-relay map ipx 1401.0014.0014.0014 301 broadcast
frame-relay map ip 10.1.11.1 301 broadcast
frame-relay map ipx 1401.0001.0001.0001 301 broadcast
frame-relay map ipx 1401.0003.0003.0003 301 broadcast
frame-relay map ip 10.1.11.14 301 broadcast
frame-relay lmi-type cisco
!
interface Serial1
ip address 200.200.200.1 255.255.255.0
ip nat outside
!
router ospf 1
log-adjacency-changes
redistribute static subnets
network 10.1.11.0 0.0.0.255 area 0
network 15.15.1.0 0.0.0.255 area 0
network 200.200.200.0 0.0.0.255 area 20
!
router ospf 100
log-adjacency-changes
!
router bgp 100
bgp log-neighbor-changes
network 200.200.200.0
neighbor 200.200.200.2 remote-as 200
!
ip nat inside source list 10 interface Serial1 overload
ip classless
ip route 15.15.2.0 255.255.255.0 200.200.200.2
ip http server
!
access-list 10 permit any
!
!
!
ipx router eigrp 20
network 1401
network 11
!
!
ipx router rip
no network 11
no network 1401
!
!
ipx sap 4 f1server 11.000e.000e.000e 1 1
ipx sap 7 p1server 11.000e.000e.000e 1 1
!
!
line con 0
logging synchronous
transport input none
line aux 0
line vty 0 4
login
!
end
R2
R2#sh run
Building configuration...
Current configuration:
!
version 11.3
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R2
!
!
!
!
interface Loopback0
ip address 15.15.2.2 255.255.255.0
!
interface Loopback1
ip address 1.1.1.1 255.255.255.0
!
interface Loopback2
ip address 1.1.2.1 255.255.255.0
!
interface Loopback3
ip address 1.1.3.1 255.255.255.0
!
interface Serial0
no ip address
no ip mroute-cache
shutdown
no fair-queue
!
interface Serial1
ip address 200.200.200.2 255.255.255.0
clockrate 125000
!
interface TokenRing0
no ip address
shutdown
!
router odr
!
router ospf 1
network 15.15.2.0 0.0.0.255 area 20
network 200.200.200.0 0.0.0.255 area 20
distribute-list 11 in Serial1
!
router bgp 200
no synchronization
network 1.1.1.0 mask 255.255.255.0
network 1.1.2.0 mask 255.255.255.0
network 1.1.3.0 mask 255.255.255.0
network 200.200.200.0
neighbor 200.200.200.1 remote-as 100
!
ip classless
ip route 0.0.0.0 0.0.0.0 200.200.200.1
!
access-list 11 deny any
!
line con 0
line aux 0
line vty 0 4
login
!
end
RSiddappa@NECBNS.com wrote:
>
>Antonio,
>
>Can you send me the full configs.
>
>R.
>
>
>
>
>-----Original Message-----
>From: JOSE ANGEL MARTINEZ DE LA VARA
>[mailto:jamartinez@landata.payma.es]
>Sent: Monday, February 11, 2002 10:20 AM
>To: 'armreg@netscape.net'; ccielab@groupstudy.com
>Subject: RE: BPG and NAT issues
>
>
>Your TCP connections are not broken since you are in Open state. Halabi book
>says in page 110 that in openSent or openConfirm the TCP connection IS
>stablished and the BGP OPEN message has been sent.
>
>I think your problem comes from the reuirements from BGP not from IP
>conectivity.
>
>I cannot see where your ASES start and end so I cannot give you more
>details.
>
>Funny work
>
>Jose Angel
>
>-----Mensaje original-----
>De: armreg@netscape.net [mailto:armreg@netscape.net]
>Enviado el: lunes, 11 de febrero de 2002 16:54
>Para: ccielab@groupstudy.com
>Asunto: BPG and NAT issues
>
>
>Guys,
>
>I am having some problems with BGP and NAT configuration.
>
>
> Nat inside Nat outside
>
> 10.1.11.x/24 .1 .1 200.200.200.x /24 .2
>FR Cloud-------------------R1-----------------------------------R2
> BGP 100 BGP200
>
>BGP neighbors relationship stay in Open State, they never establish the
>full TCP connection. The Nat translation is breaking my TCP connections for
>BGP neighbor. When I remove Nat Bgp neighbors between R1 and R2 get
>established. I have been trying any possible configuration for Nat but keep
>breaking my TCP connections needed for BGP. Has somebody face this problem
>before?
>
>
>Thanks
>
>Antonio
>
>
>--
>
>
>
>
This archive was generated by hypermail 2.1.4 : Thu Jun 20 2002 - 13:46:18 GMT-3