Cisco Firewall :: 5505 Doesn't Recognize Ip Address Dhcp
Apr 16, 2013
my 5505 running on version 8.2.5 doesn't seem to recogize the simple command "ip address dhcp setroute......"
ciscoasa(config-if)# ip address dhcp
^
ERROR: % Invalid Hostname
ciscoasa(config-if)# ip address ?
configure mode commands/options: Hostname or A.B.C.D Firewall's network interface address
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Dec 28, 2010
DGL-4100
-> Wii
-> X360
-> PS3
-> DGS-2205 (gigabit switch in study)
*-> My PC
*-> Her PC
*-> DAP-1522
We're on the 192.168.1.x domain, and I've already hooked my PC up directly to the DAP-1522 and switched its IP address. So now, I can connect to it through the switch. I've renamed it, set it to WPA2 with a passphrase, and should be set to go. However, I can't get my laptop, IPod touch, or any devices to see it. Also, the DGL-4100 doesn't list it under the DHCP clients, but as I've got the DAP-1522 set to a static IP of 192.168.1.50.
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Jan 22, 2013
I have multiple computers on my network as well as cell phones logging in as wifi. At least once a day I have trouble or another computer has trouble getting on line through my network. I have to unplug my router and replug. Its as if it doesn't recognize the ip address until reboot.
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May 8, 2012
Is there any way of showing the currently assigned ip address for an interface configured to use DHCP on an ASA 5505?
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Jan 9, 2012
I reset my WAP54g v3.05 to factory default to allow an older computer access to my network.
Now I've reinstalled it for better security using my newer laptop: no SSID broadcast and encryption set for WPA2-personal. However, when I enable Mac filtering and permit my newer laptop, the WAP54g does not recognize it.
Disable Mac filtering and my laptop is back on the network.
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Nov 10, 2011
My WRVS4400N, V2.0.2.1CPU:STAR 9202.Doesn't allocate IP address on DHCP for anything but the Open SSID. All others, WEP, WPA, WPA2, nothing.I tried different clients, Intel Centrino wifi, Cisco, AG-CB21 same results.The config is std, I tried one VLAN for ALL SSID, I tried different VLANS, same.
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Apr 14, 2013
I have two ethernet cards (from same equipment) that arent acquiring IP Address after instalation of WLC 2504.I dont want (yet) to disable DHCP proxy on WLC.
*DHCP Socket Task: Apr 15 18:49:04.219: 00:0a:95:XX DHCP received op BOOTREQUEST (1) (len 556,vlan 0, port 1, encap 0xec00)
*DHCP Socket Task: Apr 15 18:49:04.219: 00:0a:95:XX DHCP dropping packet (no mscb) found - (giaddr 0.0.0.0, pktInfo->srcPort 68, op: 'BOOTREQUEST')
*DHCP Socket Task: Apr 15 18:49:07.218: 00:0a:95:XX DHCP received op BOOTREQUEST (1) (len 556,vlan 0, port 1, encap 0xec00)
*DHCP Socket Task: Apr 15 18:49:07.218: 00:0a:95:XX DHCP dropping packet (no mscb) found - (giaddr 0.0.0.0, pktInfo->srcPort 68, op: 'BOOTREQUEST')
[code].....
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Dec 11, 2012
a new LAN installation, two VSS pair 6509 core, 15 closets, with 3750 stacks. Floor 15 only, devices/hosts can ping teh DHCP server but cannot aquire IP addresses. no such problem on other floors?
portfast an dother parameters are intact.
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May 21, 2011
I've tried to cascade two Linksys routers, but It hasn't worked for me. The first one (which has cable-modem connection) is the brand new E4200, and the second one is the old WRT54GCv3.[code] However, the WRT54GCv3 doesn't get the IP address from the E4200's DHCP. I've also tried to connect them directly (without the PLC), even specifing an static IP on the second router, but I got the same results.I've to state I don't want to change the first router IP/gateway parameters because I have a web and game home server working with an static IP and I don't want to put it offline temporarily because of readjusting network parameters.
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Jul 8, 2012
I have an old ASA 5505, and I'm having some trouble with Nat Hairpinning. I've done this with other firewalls before and I am having no luck now. I have an internal address that I wish to forward from an external address- so if someone goes to 123.456.789.012:3456 then it will forward to 192.168.1.244:92 (All numbers are arbitrary here- only for illustration). I have and Access Rule and NAT and PAT set up so that I can get in if I originate from outside the LAN. What I am trying to do is to have this work from inside the LAN as well- so that if I am at my desk, and I connect a device and type in 123.456.789.012:3456, it will deliver the content at 192.168.1.244:92. The problem I am having is that it just isn't working, and I cannot figure out why- When I started here, there was an address configured to work this way, and it still works- I just cannot find what is different between what I am doing and what the person who configured it did.
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Feb 28, 2013
I write because my Cisco ASA 5505 doesn't start.When I connect power to the device, immediatly "Power" green Led turn on but "Status" Led is orange and not change.There is not data by Console cable.I try by another Power Supply but nothing.
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Jun 3, 2013
A couple of weeks ago, one of our ASA 5505s failed, and Cisco TAC shipped out a replacement. I was on vacation, and my assistant worked with TAC to get our backed-up configuration restored to the new hardware. This backup was just a copy & paste of the "show start," rather than an export done from ASDM. Anyway, since I got back on vacation I was able to iron out all the wrinkles from the configuration restore, except one. The remote access VPN isn't quite working. This VPN is only used in emergencies, when I can't access that branch office's network via our WAN.
What's happening is that clients are getting "authentication failed" messages when connecting. On Windows, it's an error 691. The VPN is set to authentication against RADIUS (Microsoft IAS server). The IAS server reports that the connection and authentication is successful. AAA RADIUS authentication tests on the ASA succeed, as do authentication & authorization LDAP tests. Basically, everything was working fine before we swapped in the new hardware, and I've gone over the configuration with a fine-toothed comb to ensure nothing's changed -- but clearly, I'm missing something. The new ASA is otherwise operating perfectly.
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Feb 27, 2011
I have asa 5505 with security plus license, I configured dual ISP with two different ISP provider. I followed below cisco document to configure dual ISP [URL] The Configuration works during the testing, while removing the primary ISP cable from firewall. The problem i am facing is my primary ISP is down but the gateway is still up and it not switch over to backup ISP. For SLA which IP should i monitor so once my primary ISP is down it will fallback to Secondary.
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May 10, 2012
I'm using an ASA5505 with dhcpd.but i want to assign a specific IP address from the configured dhcp range to a specific PC.Is it possible to bind a specific ip to this particular PC's MAC address.
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Feb 22, 2012
I have been getting overrun errors on 3 different ASA 5550 HA pairs with traffic rates less than 100Mbps total. I was told by one TAC guy to split the traffic between the two slots so that traffic comes in one and exits the other to maximize throughput because the 5550 was designed to work that way. Another TAC guy told me to enable ethernet flow control to alleviate the overrun errors because the traffic was bursty, but this doesn't seem to address the root cause of the problem to either. TCP traffic is bursty by nature and has it own flow control mechanism. I can't seem to find any detailed info on why traffic needs to be split for 100Mbps when the marketting throughput number is 1.2G. Is this a design flaw or limitation? Is there a way to alleviate overrun errors?
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Jun 20, 2011
Why when I try to reset Cisco ASA 5505 by pressing the button behind the hardware nothing happen? Just via software I can reset it?
I bought the hardware an year ago and I've never used, the problem that I don't have the blue cable and via software connecting to PC doesn't work.
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Jun 13, 2012
I just got a Cisco asa 5505 with the next OS and ASDM info ASA 5505 OS 8.4(3) ASDM 6.47 I configured and enter all rules to allow incoming traffic to LAN but it's not working also, I have one host inside that is configured in a second IP and create the rule to allow traffic to it but it doesn't work too.
Problem 1 I have VNC running in port 5900 tcp and I want to connect from Internet using port 6001 and this has to forware the connection to the real VNC port. In the configuration I have a few host with the same configuration but I use different outside port to get it.
Problem 2. I have a second IP with services: SMTP, HTTP, HTTPS and port 444 all TCP forwarding to a server in the LAN.
Facts: SMTP. Every time that I do telnet to the second IP looking for the SMTP port, the firewall doesn't let the incoming connection goes through and the LOGGING screen doesn't how that connection.PORT 6001 (outside)this port is configured to work with the IP in the outside internface and it was to send the incoming connection to a host inside to the real port 5900.Can any one check my configuration if I'm missing anything? for sure I'm but I didn't find it. Bellow is the configuration, I masked the Public IPs just left the last number in the IP, also I left the LAN network to see better the configuration.
CONFIGURATION.
: Saved
:
ASA Version 8.4(3)
!
hostname saturn1
domain-name mydominio.com
enable password SOMEPASS encrypted
[code]....
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Jan 1, 2012
I have an IBM R-40 thinkpad that I restored to original with the IBM icon and then updated it to a service pack 3 and updated anything that popped up. Now it doesn't recognize any wireless at all. I tried the FN,F5 still no luck. It has a INTEL card, Model WM3B2100 in it and it worked fine before the restore and update.
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May 17, 2013
Well its in this line but do i have to type in a ip even if comcast is giving me a dhcp address?
route outside 0.0.0.0 0.0.0.0 any 1
=============================
hostname asa1
domain-name mydomain.com
enable password rwt5UQJihEq2/Qae encrypted
names
!
interface Vlan1
[code].....
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Dec 4, 2011
I am opening a small branch office in another state and the equipment we purchased is as follows:
ASA5505
3560G.
We'll use a site to site vpn but just in case there's connectivity issues I'd like to use the ASA as DHCP. So far I have a scope defined in the ASA and if I plug a laptop directly in I get an applicable IP address. I trunked the port on the switch that goes to the ASA but not the one on the ASA itself (license restriction) The VLAN that I'm using for my PC's has an ip helper address that is assigned to the inside IP of the ASA.
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Dec 22, 2011
Trying to set up a asa 5505 in transparent firewall mode. I cannot set the management ip address:
ciscoasa> enable
Password:
ciscoasa# config term
[Code].....
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Dec 4, 2012
asa 5505 do not pass traffic as a patch cord, how to make it pass traffic? [code]
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Aug 7, 2011
We are using several Cisco ASA 5505 with the 8.05 OS on it. The problem is that the SMTP traffic of my ISP(Telenet) isn't passtrough the ASA, I'm using outlook 2010. Before there was also a problem with our local exchange server but I solved this by disabling ESMTP checking in the policies, but it didn't worked for my local ISP.
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Mar 15, 2011
I use the dhcp demon (dhcp server) on my PIX 501 to give my local clients automatic ip addresses, my dhcpd config is here:
dhcpd address 192.168.251.20-192.168.251.40 inside
dhcpd dns 8.8.8.8 8.8.4.4
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd domain lokalnet
dhcpd enable inside
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Dec 12, 2011
I recently had to reinstall XP and all the drivers for my friend's laptop but it seems it does not recognize any wireless connections. When I click the Choose a wireless network it says "No wireless networks were found in range" however I can use my laptop just fine.I clicked the network adapter and it says everything is running fine so I am not sure what the issue is. How to get the wireless internet working.
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Apr 9, 2012
I am trying to an Epson WF 545 to connect to a wireless network. I get an error message when it fails to connect to a networked iMac. The message says, "Entered security key/password does not match the one set for your router/access point."Several weeks ago, I had to reset my wireless network password/security key. That reset worked for our 3 PCs and 2 Macs including this iMac...the one that now doesn't connect to the wireless printer or maybe vice versa...why the iMac can't connect to the Epson (or vice versa), but the iMac does connect to the wireless network, and in order to do that, it makes use of the new network password / security key that I just put in the Epson to set it up in the network. Can you tell me if the wireless router somehow has a password / security key that I did not change when I changed the wireless network security key? The new network password/security key that I entered in the Epson is correct.
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Aug 30, 2011
when I click on an icon like yahoo or facebook or any other icons my compuyrt says doesnt recognize,typed in add wrong, cant figute it out. Its on dsl an my laptops work fine from my wireless.
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Jan 31, 2013
I just set up my wireless security, and I get "incorrect password" message when I try to log onto my ipad.
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Jan 1, 2012
My gateway net book has always recognized wifi, but since we left home a few weeks ago I have not been able to connect. My computer savvy nephew couldn't even figure it out.
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May 21, 2012
I'm using an nvidia ethernet card that's in my mobo. Yesterday I had internet without any problems but this morning when I turned my computer on, the light on it wasn't blinking. Tried turning power on/off, unplugging and pluhging back but still no solution.Checked Device Manager and there is no (!) or (?) next to the device name. Also it says device is working properly. Even did the "scan for hardware changes" and again it shows that device is working properly.. But that's not all! The weirdest thing here is that my 3 neighbours who are from the same ISP have the exact same problem. We're connectrd to 1 box that is outside. The other part of the village that is on the same ISP has no such problems. So I'm wondering if it's a local corrupt cable problem or our cards have fried. I believe we use fiber optic cables.
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Sep 11, 2012
I'm using sapo internet USB pay as you go internet,the only problem I cannot get my windows vista to get connected . the software downloaded perfectly it just cannot connect to network! the computer i'm using now is gonna disappear soon!
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Aug 18, 2012
My computer does not see the internet. If I do a restore to an earlier restore point, it can see the internet,, but when I do a restart it goes back to not allowing me to access it. The weather gadget cannot see the internet either. The OS is Win7 64.
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Dec 23, 2011
I want to configure multiple DHCP pool on ASA. that I create like
int e0/2
no shut
interface Ethernet0/2.10vlan 10nameif inside10security-level 100ip address 192.168.10.1 255.255.255.0
interface Ethernet0/2.20vlan 20 nameif inside20 security-level 100ip address 192.168.20.1 255.255.255.0
dhcpd address 192.168.10.10-192.168.10.254 inside10dhcpd dns x.x.x.x y.y.y.y interface inside10dhcpd enable inside10
dhcpd address 192.168.20.10-192.168.20.254 inside20dhcpd dns h.h.h.h z.z.z.z interface inside20dhcpd enable inside20
I have following query...
1. int e0/2 work as trunk port, is it? any special confiduration require other than dot1Q?
2. How can I configure inside interface? is it like,
access-group inside_access_in_1 in interface inside10
access-group inside_access_in_1 in interface inside10
3. How can I configure static NAT ?
4. How can i configured inside route?
5. How can I configured default NATing?
6. On which interface I access ASA? currently using inside interface.
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