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Route mapping for S9712

Route mapping for S9712

Latest reply: Sep 8, 2018 14:43:39 283 1 0 0
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Hi everyone,


I just want to ask how can I configure a route map for different subnet in our core switch.
I have S9712 and I have 3 subnets and I have two gateway to ISP 

how I can make let each subnet go through different ISP.

In nortal we do it like the below :

filter act 10 create
filter act 10 ip srcIp,dstIp
filter act 10 apply
filter acl 5 create inPort act 10 name "Redirect_Filters"
filter acl 5 port add 2/1,2/4-2/5,2/7,2/9,2/11,2/13,2/15,2/17,2/20,4/1-4/2,8/2-8/48
filter acl 5 ace 1 create name "Allow-Local-Subnet"
filter acl 5 ace 1 action permit stop-on-match true
filter acl 5 ace 1 ip dst-ip eq 10.10.0.0-10.10.255.255
filter acl 5 ace 1 enable
filter acl 5 ace 2 create name "Redirect_Servers2"
filter acl 5 ace 2 action permit redirect-next-hop 10.0.2.10 unreachable permit stop-on-match true
filter acl 5 ace 2 ip src-ip eq 10.10.2.0-10.0.2.255
filter acl 5 ace 2 enable
filter acl 5 ace 3 create name "Redirect_Users3"
filter acl 5 ace 3 action permit redirect-next-hop 10.0.3.10 unreachable permit stop-on-match true
filter acl 5 ace 3 ip src-ip eq 10.10.1.0-10.0.1.255
filter acl 5 ace 4 create name "Redirect_Managers4"
filter acl 5 ace 4 action permit redirect-next-hop 10.0.3.10 unreachable permit stop-on-match true
filter acl 5 ace 4 ip src-ip eq 10.10.22.0-10.0.22.255
filter acl 5 ace 4 enable


how I can do it in Huawei core ?!


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Created Sep 8, 2018 14:43:39 Helpful(2) Helpful(2)

Hi,

You can configure some traffic policies and apply them on the switch interfaces :
1) configure ACL to match your subnets :
[Switch] acl 3000
[Switch-acl-3000] rule permit source 192.168.1.0 0.0.0.255
[Switch-acl-3000] quit

2)configure the classifier of the traffic :
[Switch] traffic classifier c1 operator and
[Switch-classifier-c1] if-match acl 2000
[Switch-classifier-c1] quit

3)configure the behavior for the classified traffic:
[Switch] traffic behavior b1
[Switch-behavior-b1]redirect ip-nexthop 10.0.0.1

If multiple next hop IP addresses are configured, the device redirects packets in active/standby mode. A maximum of four next hop IP addresses can be configured in a traffic behavior. The device determines the primary path and backup paths according to the sequence in which next hop IP addresses were configured. The next hop IP address that was configured first has the highest priority and this next hop is used as the primary path. Other next hops are used as backup paths. When the primary link becomes Down, a next hop with higher priority is used as the primary link.

4)configure the traffic policy that we'll be applied later on interface :
[Switch] traffic policy p1
[Switch-trafficpolicy-p1] classifier c1 behavior b1
[Switch-trafficpolicy-p1] quit

5)apply the traffic policy on interfaces(physical or logical)
[Switch] interface gigabitethernet 1/0/1
[Switch-GigabitEthernet1/0/1] traffic-policy p1 inbound
[Switch-GigabitEthernet1/0/1] quit

Hope this helps you.
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