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I cant my Connect ICX 7250 to ISP modem access
unknown
I can't access the internet from my vlan's but can access all PC inside in VLAN's
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unknown
Without seeing your config it sounds like you need a default gateway set on the switch to the ISP modem. All devices in the vlans should have default gateway of IP address of the vlan interface.
unknown
there are my configuration below. My ISP Router is connected on interface eth 1/1/1 and his IP is 192.168.1.1/24. i can route between vlans using ve interfaces bu i haven't internet in VLANs
ICX7250-24 Router(config-if-e1000-1/1/1)#sh running-config
Current configuration:
!
ver 08.0.91T213
!
stack unit 1
module 1 icx7250-24-port-management-module
module 2 icx7250-sfp-plus-8port-80g-module
stack-port 1/2/3
!
!
global-stp
!
lag 3.1_floor dynamic id 1
ports ethe 1/2/1 to 1/2/2
!
lag 3.2_floor dynamic id 2
ports ethe 1/2/3 to 1/2/4
!
lag 7.1_level dynamic id 3
ports ethe 1/2/5 to 1/2/6
!
lag 7.2_level dynamic id 4
ports ethe 1/2/7 to 1/2/8
!
!
!
vlan 1 name DEFAULT-VLAN by port
spanning-tree
!
vlan 10 by port
tagged lag 1 to 4
router-interface ve 10
spanning-tree
!
vlan 232 by port
tagged lag 1 to 4
untagged ethe 1/1/2 to 1/1/24
router-interface ve 232
spanning-tree 802-1w
loop-detection
!
vlan 233 by port
tagged lag 1 to 4
router-interface ve 233
spanning-tree
loop-detection
!
!
!
!
!
!
!
!
!
!
!
!
system-max ip-route-default-vrf 10000
system-max ip-route-vrf 500
!
vrf mem
exit-vrf
!
!
aaa authentication web-server default local
aaa authentication login default local
enable aaa console
ip dns domain-list missionbg.be
ip dns server-address 192.168.232.15 192.168.232.2
ip route next-hop-enable-default
ip route next-hop-recursion 5
ip route 0.0.0.0/0 192.168.1.1
ip route 192.168.1.0/24 192.168.232.234
ip route 192.168.1.0/24 192.168.1.2
ip route 192.168.1.0/24 192.168.232.254
ip route 192.168.1.0/24 192.168.232.1
ip route 192.168.232.0/24 192.168.1.2
ip router-id 1.1.1.1
no ip source-route
!
mac filter log-enable
no telnet server
username super password .....
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface loopback 1
ip address 192.168.0.1 255.255.255.0
!
interface management 1
ip address 192.168.254.254 255.255.255.0
!
interface ethernet 1/1/1
route-only
ip address 192.168.1.2 255.255.255.0
no spanning-tree
tag-profile enable
!
interface lag 1
loop-detection shutdown-disable
speed-duplex 1000-full
no spanning-tree
!
interface lag 2
loop-detection
speed-duplex 1000-full
no spanning-tree
!
interface lag 3
loop-detection shutdown-disable
speed-duplex 1000-full
!
interface lag 4
loop-detection shutdown-disable
speed-duplex 1000-full
!
interface ve 10
ip access-group ACL_10 out
ip address 10.10.1.254 255.255.255.0
!
interface ve 232
ip address 192.168.232.254 255.255.255.0
!
interface ve 233
ip address 192.168.233.254 255.255.255.0
!
!
!
!
!
no lldp run
!
!
!
!
!
!
!
end
Thank you in advance for help
jijo_panangat
Hi Rumen,
Are u saying that unable to reach 192.168.1.1 from your PC/vlan ? If not clarify which Ip address on internet is failing.
Thanks
Jijo
unknown
Yes, that's right. ip address for the modem is 192.168.1.1 and I connected to port eth 1/1/1 which I assign ip 192.168.1.2. i can't ping ip 192.168.1.1 and any other ip addresses in the internet but i can ping 192.168.1.2 for everywhere from any vlans. i think that i can't route traffic from ip 192.168.1.1 to vlans. But i can ping any outside ip address from the switch console. I am don't know exactly what should be config of the port eth 1/1/1
jijo_panangat
Hi Rumen,
Try removing ' tag-profile enable' from eth 1/1/1 and redo test.
Thanks
Jijo
unknown
Hi Jijo
Not working again
,
jijo_panangat
Hi Rumen,
Sorry to hear that, Could you pls open a tac case so one of us can have a deeper look.
Thanks
unknown
I don’t think you need all of the route lines. The only one you should need is the 0.0.0.0/0 192.168.1.1
unknown
Hi
Are is it an obligation to use ip access-list ?
jijo_panangat
Hi Rumen,
No, Access-list perform packet filtering to control the flow of packets through a network.The packet filtering provides security by helping to limit the network traffic, restrict the access of users and devices to a network, and prevent the traffic from leaving a network etc..
Thanks
unknown
You only have routes for traffic in one direction (from your vlans to the ISP modem). You need to create routes on the ISP modem/router so it knows how to get
back to all your subnets. When it gets a packet from your 10.10.1.254
subnet for instance, it looks in it's routing table on how to reply, and
it probably just has a default route out to the internet, so it sends
that ping reply towards the internet and you never see it. You need to
give it routes for your subnets with nexthop/gateway of the switch IP
(192.268.1.2)
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