o2 gprs very very unreliable

[barney2]

Has anyones 02 gprs suddenly gone belly up over the last few weeks.

We have several users using o2 gprs to different watchguards products, using different gprs cards.

We are now getting error 800 95% of the time.Worked fine for months.

If we tweak & connect somewhere else then back maybe its OK.

Below is a firebox 700 log thats good
21/01/04 14:13 pptpd[6151]: Watchguard pptpd 2.2.0 started
21/01/04 14:13 pptpd[6151]: Using interface pptp0
01/21/04 14:13 kernel: pptp0: daemon attached.
21/01/04 14:13 pptpd[6151]: Connect: pptp0 [0] <--> 193.113.etc etc
01/21/04 14:13 kernel: GRE: out of order: as:0 seq:0 from:0xb1eb71c1
21/01/04 14:13 pptpd[6151]: Add Host 7 1.1.1.240 &quot;pptp_users&quot; &quot;Daveg&quot; succeeded
21/01/04 14:13 pptpd[6151]: User &quot;Daveg&quot; at 1.1.1.240 logged in
21/01/04 14:13 pptpd[6151]: local IP address 1.1.1.15
21/01/04 14:13 pptpd[6151]: remote IP address 1.1.1.240
21/01/04 14:13 pptpd[6151]: found interface eth1 for proxy arp
21/01/04 14:13 pptpd[6151]: Compression enabled
21/01/04 14:13 pptpd[6151]: Using PPTP encryption RC4 128-bit.
21/01/04 14:13 pptpd[6151]: Not using any PPTP software compression.
21/01/04 14:13 pptpd[6151]: Using stateless mode.
21/01/04 14:13 pptpd[6151]: Allowing unsafe packet transfer mode for lossy links.

Heres one a few minutes earlier thats bad
21/01/04 13:30 firewalld[98]: deny in eth0 48 tcp 20 112 10.226.112.38 80.177.etc etc 3187 1723 syn (blocked site)
21/01/04 13:30 firewalld[98]: deny in eth0 48 tcp 20 112 10.226.112.38 80.177.etc etc 3187 1723 syn (blocked site)
21/01/04 13:30 firewalld[98]: deny in eth0 48 tcp 20 112 10.226.112.38 80.177.etc etc 3187 1723 syn (blocked site)
21/01/04 13:31 firewalld[98]: deny in eth0 48 tcp 20 112 10.234.101.196 80.177.etc etc 3196 1723 syn (blocked site)
21/01/04 13:31 firewalld[98]: deny in eth0 48 tcp 20 112 10.234.101.196 80.177.etc etc 3196 1723 syn (blocked site)
21/01/04 13:31 firewalld[98]: deny in eth0 48 tcp 20 112 10.234.101.196 80.177.etc.etc 3196 1723 syn (blocked site)

Its sometimes lets us in & mentions spoofed sourced address

Its sometimes sees the incoming as something is isnt. We think it may be in the range of an o2 dns server but we are not sure.

Help