03-06-2018 08:02 PM - edited 03-08-2019 02:09 PM
Hello,
Please see description of case below and provide me with any advice.
Thank you.
Goal:
All internet related traffic [public IPs] with source VLAN 10 should hit PBR and traffic is supposed to be forwarded to next hop as determined by route-map.
Result:
After applying PBR, route-map seems not to be hit.
Device
WS-C3850-48T 03.06.00E cat3k_caa-universalk9
License
Slot# License name Type Count Period left
----------------------------------------------------------
1 ipservices permanent N/A Lifetime
License Level on Reboot: ipservices
Slot# License name Type Count Period left
----------------------------------------------------------
2 ipservices permanent N/A Lifetime
License Level on Reboot: ipservices
rtr#sh sdm prefer
Showing SDM Template Info
This is the Advanced (high scale) template.
Number of VLANs: 4094
Unicast MAC addresses: 32768
Overflow Unicast MAC addresses: 512
IGMP and Multicast groups: 8192
Overflow IGMP and Multicast groups: 512
Directly connected routes: 16384
Indirect routes: 7680
Security Access Control Entries: 3072
QoS Access Control Entries: 3072
Policy Based Routing ACEs: 1024
Netflow ACEs: 768
Wireless Input Microflow policer ACEs: 256
Wireless Output Microflow policer ACEs: 256
Flow SPAN ACEs: 512
Tunnels: 256
Control Plane Entries: 512
Input Netflow flows: 8192
Output Netflow flows: 16384
SGT/DGT entries: 4096
SGT/DGT Overflow entries: 512
These numbers are typical for L2 and IPv4 features.
Some features such as IPv6, use up double the entry size;
so only half as many entries can be created.
Config at rtr:
interface Vlan10
description VLAN0010
ip address 192.168.10.254
ip policy route-map VLAN10_Internet
!
route-map VLAN10_Internet permit 10
match ip address VLAN10_Internet
set ip next-hop 10.50.0.10
ip access-list extended VLAN10_Internet
deny ip 192.168.10.0 0.0.0.255 192.168.0.0 0.0.255.255
deny ip 192.168.10.0 0.0.0.255 172.16.0.0 0.15.255.255
deny ip 192.168.10.0 0.0.0.255 10.0.0.0 0.255.255.255
permit ip 192.168.10.0 0.0.0.255 any
===================================
rtr#sh route-map VLAN10_Internet
route-map VLAN10_Internet, permit, sequence 10
Match clauses:
ip address (access-lists): VLAN10_Internet
Set clauses:
ip next-hop 10.50.0.10
Policy routing matches: 0 packets, 0 bytes
Solved! Go to Solution.
03-07-2018 02:25 AM - edited 03-07-2018 02:27 AM
Hi
The configuration looks good, just included the following line:
route-map VLAN10_Internet permit 100
It will work over the data plane, could you please provide a traceroute from one of the computers. Some sites mention a Bug, but please let me verify that.
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCui59593/?referring_site=bugquickviewredir
Thank you
03-07-2018 02:25 AM - edited 03-07-2018 02:27 AM
Hi
The configuration looks good, just included the following line:
route-map VLAN10_Internet permit 100
It will work over the data plane, could you please provide a traceroute from one of the computers. Some sites mention a Bug, but please let me verify that.
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCui59593/?referring_site=bugquickviewredir
Thank you
03-07-2018 02:53 AM
Thank you very much, it seems to work now.
03-07-2018 02:58 AM
You are welcome. Have a great day!
:-)
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