nanog mailing list archives
Re: Denial of service attacks apparently from UUNET Netblocks
From: Eric Wieling <eric () ccti net>
Date: Tue, 7 Oct 1997 15:49:36 -0500
On Tue, Oct 07, 1997 at 12:47:33PM -0400, Mike Diehn wrote:
Hmmmm.... I have a few Ascend Max 400Xs using PRI T-1s for ISDN dialup and they log ANI, DNIS and a slew of other session specific info to LOCAL4. We don't use CallerID authentication. Here's an example of a single ISDN session, sanitized info is in braces. {Date Time FQDN} ASCEND: slot 0 port 0, line 1, channel 6, Incoming Call, {10-DIGIT-ANI} {Date Time FQDN} ASCEND: slot 9 port 4, Assigned to port, {10-DIGIT-ANI} {Date Time FQDN} ASCEND: call 50 AN slot 9 port 4 64K {7-DIGIT-DNIS} {Date Time FQDN} ASCEND: slot 9 port 4, LAN session up, {USERNAME} {Date Time FQDN} ASCEND: call 50 CL 0K u={USERNAME} c=2 p=65 {Date Time FQDN} ASCEND: slot 9 port 4, line 1, channel 6, Call Disconnected {Date Time FQDN} ASCEND: slot 9 port 4, Call Terminated {Date Time FQDN} ASCEND: slot 0 port 0, LAN session down, {USERNAME} {Date Time FQDN} ASCEND: call 50 CL 0K
Here is what I get in MY syslog: {Date Time host} ASCEND: slot 0 port 0, line 1, channel 2, Incoming Call, MBID 106 {Date Time host} ASCEND: slot 4 port 1, Assigned to port, MBID 106 {Date Time host} ASCEND: slot 4 port 1, line 1, channel 2, Call Connected, MBID 106 {Date Time host} ASCEND: call 106 AN slot 4 port 1 64K {7-DIGIT-DNIS} {Date Time host} ASCEND: slot 4 port 1, LAN session up, {USERNAME} I am in BellSouth territory. Another poster to this list reported that BellSouth cannot turn off ANI/CallerID. I'll open a ticket with Ascend and post my findings. --Eric -- Eric Wieling (eric () ccti net), Corporate Communications Technology Sales: 504-585-7303 (sales () ccti net), Support: 504-525-5449 (support () ccti net)
Current thread:
- Re: Denial of service attacks apparently from UUNET Netblocks, (continued)
- Re: Denial of service attacks apparently from UUNET Netblocks James_deleskie (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Greg A. Woods (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Dale Drew (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Eric Wieling (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Adrian Bool (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Alex Przekupowski (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks John A. Tamplin (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Mike Diehn (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks ken emery (Oct 07)
- Message not available
- Re: Denial of service attacks apparently from UUNET Netblocks Jay R. Ashworth (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Eric Wieling (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Kevin Smith (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks John A. Tamplin (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Kevin Smith (Oct 07)
- Message not available
- Re: Denial of service attacks apparently from UUNET Netblocks Jay R. Ashworth (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Kevin Smith (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Alex Przekupowski (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Eric Wieling (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks Joe Shaw (Oct 08)
- Message not available
- Re: Denial of service attacks apparently from UUNET Netblocks Jay R. Ashworth (Oct 07)
- Re: Denial of service attacks apparently from UUNET Netblocks David Lesher (Oct 07)