Hello All,
I am getting 'No assigned address' error while trying to setup a new AnyConnect config. Here is the relevant configs and outputs:
ip local pool VPN_POOL 10.x.x.x-10.x.x.x mask 255.255.255.0 tunnel-group AnyConnect type remote-access tunnel-group AnyConnect general-attributes address-pool VPN_POOL default-group-policy GroupPolicy_AnyConnect tunnel-group AnyConnect webvpn-attributes group-alias AnyConnect enable FW# sh ip local pool VPN_POOL Begin End Mask Free Held In use x.x.x.2 x.x.x.30 255.255.255.0 29 0 0
Here is the error message that I am getting while trying to establish the connection. I do have free IPs in the local pool to assign to clients
I enabled the 'webvpn anyconnect' debug and tried to connect and this is what the debugs looks like:
webvpn_cstp_parse_request_field()
...input: 'X-CSTP-Protocol: Copyright (c) 2004 Cisco Systems, Inc.'
Processing CSTP header line: 'X-CSTP-Protocol: Copyright (c) 2004 Cisco Systems, Inc.'
CSTP state = WAIT_FOR_ADDRESS
webvpn_cstp_addr_callback: Session=0x00089000, IPv4 0.0.0.0 returned. webvpn_cstp_ipv6_addr_callback: IPv6 callback entered. webvpn_cstp_ipv6_addr_callback: Session=0x00089000, no IPv6 address returned. webvpn_cstp_accept_address: 0.0.0.0/0.0.0.0 webvpn_cstp_accept_ipv6_address: No IPv6 Address CSTP state = HAVE_ADDRESS No assigned address webvpn_cstp_send_error: 503 Service Unavailable CSTP state = ERROR Not calling vpn_remove_uauth: not IPv4! webvpn_svc_np_tear_down: no IPv6 ACL
Has anyone seen this error message before? Any idea how can I resolve this?
