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can't ping switch internal interface from asa

craig.huggins
Level 1
Level 1

See attached for a diagram of the layout of the network.  My problem is i require remote access to all of the equipment which i have managed to achieve apart from the L2-SW1 device.  Below is what i have found out from troubleshooting;

The gateways of both L2 switches is the same

You can ping the firewall, L3 and L2-SW2 from L2-SW1

You can ping the L2-SW1 from the L3 switches

You can’t ping the L2-SW1 from the firewall;

The config on both L2 switches is the same apart from the below which is in the config for the switch i cant connect to via its public ip address;

'Extended IP access list 122 10 permit ip 192.168.122.0 0.0.0.255 any'

'class-map match-all class122 match access-group 122 ! ! policy-map RATE-LIMIT class class122 police 20000000 800000 exceed-action drop'

I have an access rule to allow my public ip address to connect and i can connect to the other L2 switch and the L3 switch via SSH and ping both public address, just not this last one.

2 Replies 2

Hello,

if the configs of SW_1 and SW_2 are identical except for the access list, just in case the traffic load is really high, you could add:

access-list 122 permit 20 icmp any any

That said, does your policy map have a default class defined ?

policy-map RATE-LIMIT

class class122

police 20000000 800000 exceed-action drop

class class-default

Hello

You can ping the firewall, L3 and L2-SW2 from L2-SW1

You can’t ping the L2-SW1 from the firewall;

 

Got to be a ACL re-strict negating this, Can you post the acls for the fw and L2-Sw1

res
Paul


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Kind Regards
Paul
Review Cisco Networking products for a $25 gift card