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6
Replies

ASA 5505 DHCP issue

moritz.orphall
Level 1
Level 1

Hello,

 

I resetted the old ASA 5505 back to the factory results, but DHCP is still not working. Clients on port 1-7 dont get an IP address, I also renewed the network interface driver. The Gateway interface is on port 0. Do you have any suggestions to me? 

 

Thanks

 

Moritz Orphall

 

show running-conf:

 

hostname ciscoasa

enable password 8Ry2YjIyt7RRXU24 encrypted

passwd 2KFQnbNIdI.2KYOU encrypted

names

!

interface Vlan1

 no nameif

 no security-level

 no ip address

!

interface Ethernet0/0

!

interface Ethernet0/1

 shutdown

!

interface Ethernet0/2

 shutdown

!

interface Ethernet0/3

 shutdown

!

interface Ethernet0/4

 shutdown

!

interface Ethernet0/5

 shutdown

!

interface Ethernet0/6

 shutdown

!

interface Ethernet0/7

 shutdown

!

ftp mode passive

pager lines 24

icmp unreachable rate-limit 1 burst-size 1

no asdm history enable

arp timeout 14400

timeout xlate 3:00:00

timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00

timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00

timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

timeout tcp-proxy-reassembly 0:01:00

dynamic-access-policy-record DfltAccessPolicy

no snmp-server location

no snmp-server contact

snmp-server enable traps snmp authentication linkup linkdown coldstart

crypto ipsec security-association lifetime seconds 28800

crypto ipsec security-association lifetime kilobytes 4608000

telnet timeout 5

ssh timeout 5

console timeout 0

threat-detection basic-threat

threat-detection statistics access-list

no threat-detection statistics tcp-intercept

!

!

prompt hostname context

Cryptochecksum:22d65a201b76ee070b4559099c77c811

: end

2 Accepted Solutions

Accepted Solutions

TJ-20933766
Spotlight
Spotlight

Do you intend on the ASA being the DHCP server or will DHCP be hosted by another device?

View solution in original post

balaji.bandi
Hall of Fame
Hall of Fame

If the ASA you looking to be DHCP Server, you need to configure the device act as DHCP, by nature it can not be DHCP Server, this is more of FW.

 

Once wipe all the config gone, you need to build one as per the requirement.

 

here is DHCP Server config, if you interested to configure :

 

https://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/70391-pix-asa-dhcp-svr-client.html

BB

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View solution in original post

6 Replies 6

TJ-20933766
Spotlight
Spotlight

Do you intend on the ASA being the DHCP server or will DHCP be hosted by another device?

It is already solved. Nevertheless thank you!

I confused the error show SIP and you ask about the DHCP and there is no mention where is the DHCP config.

Sorry, so i forgot to copy the part of dhcp into my question here. Nevertheless Thank you!

balaji.bandi
Hall of Fame
Hall of Fame

If the ASA you looking to be DHCP Server, you need to configure the device act as DHCP, by nature it can not be DHCP Server, this is more of FW.

 

Once wipe all the config gone, you need to build one as per the requirement.

 

here is DHCP Server config, if you interested to configure :

 

https://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/70391-pix-asa-dhcp-svr-client.html

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help

Thank you! 

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