Buenas.
Desde que actualice mi Symantec endpoind protection manager a RU5 tengo problemas con todosl los GUP.
Ningun GUP actualiza la base de firmas si esta ubicado en su sitio GUP con su politica y las maquinas no me cogen las actualizaciones ya que su GUP no actualiza.
Si al GUP le pongo la politica del servidor central, Actuliza las firmas ese servidor GUP, pero deja de ser servidor GUP.
Los clientes estoy testeandolos con la aplicacion sylinkmonitor y veo que me dejan unos errores como:

ERROR EN UN CLIENTE
03/10 11:07:04 [1372] ************CSN=10911
03/10 11:07:04 [1372] <MakeGetGlobalIndexUrl:>Request is: action=310&hostid=A766F124A9FE146601DB8F8E479CF1F6&chk=177B03CDDDB7AB3CA12D1C943E9CA1BC&ck=0277CCE06DECBA8A4C4A550657C88889&uchk=F0FA6E8C3D0F3564CB145D9AFCF534C0&uck=9ED90D09A6C255B770E58FBB03544362&groupid=E91E7C9EA9FE1466001978D44ACA9FE2&as=10911&cn=[hex]5A414D304E303032&lun=[hex]41646D696E6973747261646F72&udn=[hex]4C6F63616C436F6D7075746572
03/10 11:07:04 [1372] <GetGlobalIndex:>http://ANTIVIRUS:8014/secars/secars.dll?h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
03/10 11:07:04 [1372] <GetGlobalIndex:>SMS return=500
03/10 11:07:04 [1372] <ParseHTTPStatusCode:>500=>500 INTERNAL SERVER ERROR
03/10 11:07:04 [1372] HTTP returns status code=500
03/10 11:07:04 [1372] Content:
03/10 11:07:04 [1372] <GetGlobalIndex:>RECEIVE STAGE COMPLETED

ERROR EN OTRO CLIENTE
<mfn_LiveUpdate> EVENT_LU_REQUIRE_STATUS returned ERROR_SYSTEM_UNKNOWN - Ignore LU content. Moniker: {1CD85198-26C6-4bac-8C72-5D34B025DE35} Seq:100308057
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:56 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=1
03/09 13:52:56 [3104] <mfn_LiveUpdate> EVENT_LU_REQUIRE_STATUS returned ERROR_SYSTEM_UNKNOWN - Ignore LU content. Moniker: {42B17E5E-4E9D-4157-88CB-966FB4985928} Seq:100301001
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:56 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=1
03/09 13:52:56 [3104] <mfn_LiveUpdate> EVENT_LU_REQUIRE_STATUS returned ERROR_SYSTEM_UNKNOWN - Ignore LU content. Moniker: {D3769926-05B7-4ad1-9DCF-23051EEE78E3} Seq:100301001
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:56 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=20
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:56 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=20
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:56 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=20
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:56 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=1
03/09 13:52:56 [3104] <mfn_LiveUpdate> EVENT_LU_REQUIRE_STATUS returned ERROR_SYSTEM_UNKNOWN - Ignore LU content. Moniker: {DB206823-FFD2-440a-9B89-CCFD45F3F1CD} Seq:80820001
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:56 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=20
03/09 13:52:56 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:57 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=0
03/09 13:52:57 [3104] <mfn_LiveUpdate:> Agent returned closest matching seq: <None>
03/09 13:52:57 [3104] <Add2LUFileList:>Adding LU Info to LU Download File List: {4F889C4A-784D-40de-8539-6A29BAA43139}91111048
03/09 13:52:57 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:57 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=1
03/09 13:52:57 [3104] <mfn_LiveUpdate> EVENT_LU_REQUIRE_STATUS returned ERROR_SYSTEM_UNKNOWN - Ignore LU content. Moniker: {CC40C428-1830-44ef-B8B2-920A0B761793} Seq:100308020
03/09 13:52:57 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:57 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=0
03/09 13:52:57 [3104] <mfn_LiveUpdate:> Agent returned closest matching seq: <None>
03/09 13:52:57 [3104] <Add2LUFileList:>Adding LU Info to LU Download File List: {812CD25E-1049-4086-9DDD-A4FAE649FBDF}100308020
03/09 13:52:57 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:57 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=1
03/09 13:52:57 [3104] <mfn_LiveUpdate> EVENT_LU_REQUIRE_STATUS returned ERROR_SYSTEM_UNKNOWN - Ignore LU content. Moniker: {E1A6B4FF-6873-4200-B6F6-04C13BF38CF3} Seq:100308020
03/09 13:52:57 [3104] <PostEvent>going to post event=EVENT_LU_REQUIRE_STATUS
03/09 13:52:57 [3104] <PostEvent>done post event=EVENT_LU_REQUIRE_STATUS, return=0

Alguien podria ayudarme.???
Gracias