search for: arnab

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2011 May 09
5
Suppressing iterations in DEoptim
...mit: 2.170718 4.779070 Iteration: 12 bestvalit: 1.205168 bestmemit: 1.801629 3.320871 Iteration: 13 bestvalit: 1.101356 bestmemit: 1.587130 2.605967 Is their any procedure to suppress this i.e not to print this information? Thank you for your kind reply. Thanks & Regards Arnab Kumar Maity || IBM Global Process Services || || 2nd Floor, VBC Solitaire || || 47 & 49, Bazullah Road || T Nagar || || Chennai - 600017 || India || || Email: arnab.maity at dc.ibm.com || || Ph: +91 8939390048 ||
2017 Sep 03
4
Advice on Winbindd and NTLM Auth Performance
...orking out. The guys at freeradius wrote a direct client libwbclient however their is no way of specifying the winbind privileged path using that method as it's hardcoded during compile time. Why does samba hardcode this on all client applications is beyond my little knowledge :( Many Thanks Arnab On 3 Sep 2017 12:48 pm, "Rowland Penny via samba" <samba at lists.samba.org> wrote: > On Fri, 1 Sep 2017 23:30:53 +0100 > Arnab Roy <arniekol at gmail.com> wrote: > > > Hello Everyone, > > > > Thanks for your inputs I have followed whats here >...
2017 Nov 23
4
Compiling Samba 4.7 with systemd support on Fedora 26
Am 23.11.2017 um 23:16 schrieb Arnab Roy: > No dice :( removed as suggested updated unit file looks like this "Type=notify" can not work until systemd-support was successful built which does not seem to be the case looking at the starting posts! > [Unit] > Description=KKonnect KHIPU-NETWORKS Service > After=sy...
2017 Nov 23
2
Compiling Samba 4.7 with systemd support on Fedora 26
...arting the service within a few secs it dies in my case with this error samba winbind Got sig[15] terminate (is_parent=1) Let me know if you need any further information. Many Thanks On Thu, Nov 23, 2017 at 4:54 PM, Michael Wandel <m.wandel at t-online.de> wrote: > On 23.11.2017 17:49, Arnab Roy wrote: > > Hi Michael, > > > > I didnt change the defaults initially and then added --with-systemd > > ..both option didnt work. > > > I will test it at weekend. > > best regards > Michael > > > Many thanks > > arnab > > > > O...
2017 Jun 08
3
ntlm_auth and SMBv2/v3
Hi , I just need some clarification ; We currently use ntlm_auth + winbind for AD auth on Freeradius, will disabling SMBv1 break authentication for ntlm_auth + Freeradius ? Many Thanks Arnab
2017 May 21
3
NtLm auth with multiple ad domains
...working I am on fedora with samba 4.45 ? I know their is a probable way of getting this to work but not seen a complete example anywhere.. I have seen a commercial product which runs centos use samba and Kerberos across multiple disjoint domains. Your help would really appreciated. Many thanks Arnab On 21 May 2017 9:34 am, "Rowland Penny" <rpenny at samba.org> wrote: > On Sun, 21 May 2017 08:58:40 +0100 > Arnab Roy via samba <samba at lists.samba.org> wrote: > > > Hi , > > > > I need to use ntlm_auth across two different AD domains and their i...
2017 Nov 22
3
SMB Conf changes in 4.7
...quot; Ignoring unknown parameter "winbindd privileged socket directory" In our case it needs to be specified on startup via smb.conf and not at compile time. This was working fine all this while and there is no mention of these being deprecated in 4.7. Can someone comment. Many Thanks Arnab
2017 Nov 23
7
Compiling Samba 4.7 with systemd support on Fedora 26
...ing the log verbosity and see if I see anything else. Installing samba from rpm works fine, so it would seem fedora package maintainers must be doing something, but currently there isnt samba 4.7 in any of their repos and I would prefer to compile from source tbh. Thanks everyone for your inputs. Arnab On Thu, Nov 23, 2017 at 9:37 PM, Sonic <sonicsmith at gmail.com> wrote: > Contents of your systemd service file in question? >
2006 Jan 19
6
Dynamic Programming in R
...ower memory use, level and a quick deteroration in a few thousand iterations. Is this a problem other people have come across? Perhaps, its a problem already fixed, since the researcher was working on this in 2002 (he claimed he had tried it on windows, mac, and unix versions to check). Thanks. Arnab
2017 Nov 23
2
Compiling Samba 4.7 with systemd support on Fedora 26
Am 23.11.2017 um 23:03 schrieb Rowland Penny via samba: > On Thu, 23 Nov 2017 21:46:17 +0000 > Arnab Roy <arniekol at gmail.com> wrote: > >> The systemd unit file looks like as follows: >> >> [Unit] >> Description=Winbindd Service >> After=syslog.target network.target >> >> [Service] >> Environment=KRB5CCNAME=FILE:/run/samba/krb5cc_samba &g...
2017 Nov 23
4
Compiling Samba 4.7 with systemd support on Fedora 26
Hi Rowland, No I am running samba as a member, purely using it for ntlm_auth for freeradius. If i run it manually i.e. /usr/local/samba/sbin/winbindd -D it starts up and stays up no issues. Yes selinx is disabled sestatus SELinux status: disabled Any pointers...? Many Thanks Arnab On Thu, Nov 23, 2017 at 8:34 PM, Rowland Penny via samba < samba at lists.samba.org> wrote: > On Thu, 23 Nov 2017 20:21:15 +0000 > Arnab Roy via samba <samba at lists.samba.org> wrote: > > > Thanks Michael, after starting the service within a few secs it dies > >...
2004 Mar 05
4
Probit predictions outside (0,1) interval
...l deviance: 1275.3 on 999 degrees of freedom Residual deviance: 1239.4 on 996 degrees of freedom AIC: 1247.4 Number of Fisher Scoring iterations: 4 > yhat<-predict(g, dat) > > range(yhat) [1] -0.4416826 2.0056527 > range(y) [1] 0 1 Any advice would be really helpful. thanks Arnab
2017 Jun 08
4
ntlm_auth and SMBv2/v3
...ist, but i would to for a ldap(s) setup. just dont mixup these to : start_tls and tls_mode to connect to port 636 on a samba AD DC, you need : start_tls=no and tls_mode = yes   My preffered auth order if the app allows it. kerberos ldap(s) ntlm as last resort.   Best regards,   Louis       Van: Arnab Roy [mailto:arniekol at gmail.com] Verzonden: donderdag 8 juni 2017 15:07 Aan: L.P.H. van Belle Onderwerp: Re: [Samba] ntlm_auth and SMBv2/v3 Are their any plans finding a work around for this..as their tremendous amount of security paranoia related to smbv1 now... On 8 Jun 2017 13:54, "L...
2017 Sep 01
3
Advice on Winbindd and NTLM Auth Performance
...have added the recommended options in samba. However I cannot see why this would make a difference to performance. The guide for setting up a samba domain member seems more to be aimed at the whole samba stack I only need winbind is that not correct? Apologies I'm new to samba. Many Thanks Arnab On Fri, Sep 1, 2017 at 11:53 AM, Rowland Penny via samba < samba at lists.samba.org> wrote: > On Fri, 1 Sep 2017 10:52:44 +0100 > Arnab Roy via samba <samba at lists.samba.org> wrote: > > > Hi Louis, > > > > Yes of course that would help duh! apologies the O...
2017 Nov 22
0
SMB Conf changes in 4.7
...alid phew!! please dont take this away or I will be dead in the water :( after a little careful attention I was missing ntlm auth = mschapv2-and-ntlmv2-only which is why I was upgrading samba in the first place to get rid of NTLMv1. Thanks again for your help and apologies once again. Many Thanks Arnab On Wed, Nov 22, 2017 at 7:03 PM, Arnab Roy <arniekol at gmail.com> wrote: > Hi Rowland, > > I will not argue with you but in our case 4.5.x worked with those > parameters as we have multiple winbind instances and the pipe was used by a > customised ntlm_auth. Looks like we w...
2003 Nov 04
2
write.dta and handling labels
...ite(X, filename = "text.dta", version = 7) When i open the file in stata instead of the label names all I get are the variable names, when i ask stata to "describe" the data. I am hoping someone can suggest ways in which i can export the label names more effectively! thanks. Arnab ------------- Ph.D. Candidate RAND Graduate School Santa Monica
2006 Aug 23
1
covariance matrix of predictions
...m1 <-lm(y~x, data = data.frame(y = y, x=x)) > x.pred <-runif(10) > y.hat <- predict(lm1, newdata = data.frame(x=x.pred)) I was wondering how to get an estimate of the covariance of y.hat which would be a 10 x 10 matrix telling be the uncertainty in each of the predictions. thanks Arnab
2017 May 21
2
NtLm auth with multiple ad domains
...ous pipe to die. I can use additional socket directory instructions in smb.confs for the winbindd instances but then ntlm_auth doesnt know to locate the winbindd pipe ? The DNS infrastructure allows resolution of both domains and I can join to both the domains. Any pointers welcome. Many Thanks Arnab
2004 Jan 29
1
Confirmatory Factor Analysis in R? SEM?
...t;x4 -> F1", "gam42", NA), ncol = 3, byrow = TRUE) These are the Factor loadings i'd like to test for: variable HWK FI x1 0.75 0 x2 0.20 0.68 x3 0.2 0.5 x4 0 0.24 thanks for any help on this. Arnab
2017 Sep 01
4
Advice on Winbindd and NTLM Auth Performance
Hi All, I am using winbind and ntlm auth in Freeradius. At the moment that seems to be a major bottleneck. It seems like the ntlm_auth execution is taking a while , what all options can improve this . For starters adding TCP_NODELAY in smb.conf seems to have helped a little. Many Thanks