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Hi,I've set up a site to site VPN to an ASA at a branch location, but the remote site also needs local/private DNS. I can't get the remote LAN to use DNS servers behind the VPN, because there's no network redundancy and if the VPN dies, the site has ...
Hi everyone,I have a problem with IOS DHCP client (this is an 800 series, but I've seen this issue before on a different platform). Here's the situation:- Server: ISC DHCPD (FreeBSD), vlan A- Client: IOS 12.4(22)T1, VLAN B- Topology:client --> distri...
Hi everyone,I have a bunch of 4948s sitting on top of racks, and some in access/distribution as well. I set up mac address notification SNMP traps, but for some reason I'm not receiving full content in the traps. Software is 12.2(46)SG. What I'm miss...
As in the thread title - quite an amusing issue:An 871 running a site to site IPSec VPN - the tunnel is up and running fine, but the LED VPN is never lit. Do you know what criteria does IOS use on the 800 series to decide whether to lit the VPN LED? ...
Looks like yet another example of mysteriously disappearing features... We have a couple of 28x1's, we have recently upgraded IOS from 12.4(3d) to 12.4(21) on some of them due to a couple of issues, and suddenly I can see:rtr-site1#show access-lists ...
Not with my setup unfortunately. DNS doctoring is basically NAT on DNS A record query replies:client => DNS server: corpweb.mycorp.com A ?DNS server => client: corpweb.mycorp.com A 213.70.34.10[ ASA: 213.70.34.10 => 10.10.20.5 ]ASA => client: corpweb...
Yeah but that's for VPN clients isn't it? We're talking about a site to site - and the VPN has little to do with the problem, VPN is only used as a traffic pipe. The ASA only passes the DNS server IPs to it's DHCP clients, and I want it to inspect th...
Hi everyone and thanks for your help.Problem solved:no ip dhcp-client broadcast-flag- worked like a charm. I can now get a lease on any VLAN.Many thanks,Wojciech
Hi,I tried client-id before with the interface being the dhcp client, no luck. Also, the thing is that the client doesn't even send DHCPREQUEST. I set up an RSPAN session and I have the port monitored, but I just don't see it sending the request. I c...
Hi Victor,Yes, sorry, I didn't include that in my first post - DHCP server sees no DHCPREQUEST from the client if they are on different vlans.Thanks,Wojciech
